55387320128

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17539}}^1$

素因数の和:17637

約数の個数: 168

約数和(自身を含む): 137129824800

約数和(自身を除く): 81742504672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 64, 76, 98, 106, 112, 133, 152, 196, 212, 224, 266, 304, 371, 392, 424, 448, 532, 608, 742, 784, 848, 931, 1007, 1064, 1216, 1484, 1568, 1696, 1862, 2014, 2128, 2597, 2968, 3136, 3392, 3724, 4028, 4256, 5194, 5936, 7049, 7448, 8056, 8512, 10388, 11872, 14098, 14896, 16112, 17539, 20776, 23744, 28196, 29792, 32224, 35078, 41552, 49343, 56392, 59584, 64448, 70156, 83104, 98686, 112784, 122773, 140312, 166208, 197372, 225568, 245546, 280624, 333241, 394744, 451136, 491092, 561248, 666482, 789488, 859411, 929567, 982184, 1122496, 1332964, 1578976, 1718822, 1859134, 1964368, 2332687, 2665928, 3157952, 3437644, 3718268, 3928736, 4665374, 5331856, 6506969, 6875288, 7436536, 7857472, 9330748, 10663712, 13013938, 13750576, 14873072, 16328809, 17661773, 18661496, 21327424, 26027876, 27501152, 29746144, 32657618, 35323546, 37322992, 45548783, 52055752, 55002304, 59492288, 65315236, 70647092, 74645984, 91097566, 104111504, 123632411, 130630472, 141294184, 149291968, 182195132, 208223008, 247264822, 261260944, 282588368, 364390264, 416446016, 494529644, 522521888, 565176736, 728780528, 865426877, 989059288, 1045043776, 1130353472, 1457561056, 1730853754, 1978118576, 2915122112, 3461707508, 3956237152, 6923415016, 7912474304, 13846830032, 27693660064, 55387320128]

約数ペア:

[(1, 55387320128), (2, 27693660064), (4, 13846830032), (7, 7912474304), (8, 6923415016), (14, 3956237152), (16, 3461707508), (19, 2915122112), (28, 1978118576), (32, 1730853754), (38, 1457561056), (49, 1130353472), (53, 1045043776), (56, 989059288), (64, 865426877), (76, 728780528), (98, 565176736), (106, 522521888), (112, 494529644), (133, 416446016), (152, 364390264), (196, 282588368), (212, 261260944), (224, 247264822), (266, 208223008), (304, 182195132), (371, 149291968), (392, 141294184), (424, 130630472), (448, 123632411), (532, 104111504), (608, 91097566), (742, 74645984), (784, 70647092), (848, 65315236), (931, 59492288), (1007, 55002304), (1064, 52055752), (1216, 45548783), (1484, 37322992), (1568, 35323546), (1696, 32657618), (1862, 29746144), (2014, 27501152), (2128, 26027876), (2597, 21327424), (2968, 18661496), (3136, 17661773), (3392, 16328809), (3724, 14873072), (4028, 13750576), (4256, 13013938), (5194, 10663712), (5936, 9330748), (7049, 7857472), (7448, 7436536), (8056, 6875288), (8512, 6506969), (10388, 5331856), (11872, 4665374), (14098, 3928736), (14896, 3718268), (16112, 3437644), (17539, 3157952), (20776, 2665928), (23744, 2332687), (28196, 1964368), (29792, 1859134), (32224, 1718822), (35078, 1578976), (41552, 1332964), (49343, 1122496), (56392, 982184), (59584, 929567), (64448, 859411), (70156, 789488), (83104, 666482), (98686, 561248), (112784, 491092), (122773, 451136), (140312, 394744), (166208, 333241), (197372, 280624), (225568, 245546)]