53585360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 139631688

約数和(自身を除く): 86046328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 41, 62, 68, 80, 82, 85, 124, 136, 155, 164, 170, 205, 248, 272, 310, 328, 340, 410, 496, 527, 620, 656, 680, 697, 820, 961, 1054, 1240, 1271, 1360, 1394, 1640, 1922, 2108, 2480, 2542, 2635, 2788, 3280, 3485, 3844, 4216, 4805, 5084, 5270, 5576, 6355, 6970, 7688, 8432, 9610, 10168, 10540, 11152, 12710, 13940, 15376, 16337, 19220, 20336, 21080, 21607, 25420, 27880, 32674, 38440, 39401, 42160, 43214, 50840, 55760, 65348, 76880, 78802, 81685, 86428, 101680, 108035, 130696, 157604, 163370, 172856, 197005, 216070, 261392, 315208, 326740, 345712, 394010, 432140, 630416, 653480, 669817, 788020, 864280, 1306960, 1339634, 1576040, 1728560, 2679268, 3152080, 3349085, 5358536, 6698170, 10717072, 13396340, 26792680, 53585360]

約数ペア:

[(1, 53585360), (2, 26792680), (4, 13396340), (5, 10717072), (8, 6698170), (10, 5358536), (16, 3349085), (17, 3152080), (20, 2679268), (31, 1728560), (34, 1576040), (40, 1339634), (41, 1306960), (62, 864280), (68, 788020), (80, 669817), (82, 653480), (85, 630416), (124, 432140), (136, 394010), (155, 345712), (164, 326740), (170, 315208), (205, 261392), (248, 216070), (272, 197005), (310, 172856), (328, 163370), (340, 157604), (410, 130696), (496, 108035), (527, 101680), (620, 86428), (656, 81685), (680, 78802), (697, 76880), (820, 65348), (961, 55760), (1054, 50840), (1240, 43214), (1271, 42160), (1360, 39401), (1394, 38440), (1640, 32674), (1922, 27880), (2108, 25420), (2480, 21607), (2542, 21080), (2635, 20336), (2788, 19220), (3280, 16337), (3485, 15376), (3844, 13940), (4216, 12710), (4805, 11152), (5084, 10540), (5270, 10168), (5576, 9610), (6355, 8432), (6970, 7688)]