51506394066

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 118405607424

約数和(自身を除く): 66899213358

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 127, 146, 174, 219, 254, 261, 367, 381, 438, 522, 657, 734, 762, 841, 1101, 1143, 1314, 1682, 2117, 2202, 2286, 2523, 3303, 3683, 4234, 5046, 6351, 6606, 7366, 7569, 9271, 10643, 11049, 12702, 15138, 18542, 19053, 21286, 22098, 26791, 27813, 31929, 33147, 38106, 46609, 53582, 55626, 61393, 63858, 66294, 80373, 83439, 93218, 95787, 106807, 122786, 139827, 160746, 166878, 184179, 191574, 213614, 241119, 268859, 279654, 308647, 320421, 368358, 419481, 482238, 537718, 552537, 617294, 640842, 776939, 806577, 838962, 925941, 961263, 1105074, 1351661, 1553878, 1613154, 1851882, 1922526, 2330817, 2419731, 2703322, 2777823, 3402457, 4054983, 4661634, 4839462, 5555646, 6804914, 6992451, 7796911, 8109966, 10207371, 12164949, 13984902, 15593822, 20414742, 22531231, 23390733, 24329898, 30622113, 39198169, 45062462, 46781466, 61244226, 67593693, 70172199, 78396338, 98671253, 117594507, 135187386, 140344398, 197342506, 202781079, 235189014, 296013759, 352783521, 405562158, 592027518, 705567042, 888041277, 1776082554, 2861466337, 5722932674, 8584399011, 17168798022, 25753197033, 51506394066]

約数ペア:

[(1, 51506394066), (2, 25753197033), (3, 17168798022), (6, 8584399011), (9, 5722932674), (18, 2861466337), (29, 1776082554), (58, 888041277), (73, 705567042), (87, 592027518), (127, 405562158), (146, 352783521), (174, 296013759), (219, 235189014), (254, 202781079), (261, 197342506), (367, 140344398), (381, 135187386), (438, 117594507), (522, 98671253), (657, 78396338), (734, 70172199), (762, 67593693), (841, 61244226), (1101, 46781466), (1143, 45062462), (1314, 39198169), (1682, 30622113), (2117, 24329898), (2202, 23390733), (2286, 22531231), (2523, 20414742), (3303, 15593822), (3683, 13984902), (4234, 12164949), (5046, 10207371), (6351, 8109966), (6606, 7796911), (7366, 6992451), (7569, 6804914), (9271, 5555646), (10643, 4839462), (11049, 4661634), (12702, 4054983), (15138, 3402457), (18542, 2777823), (19053, 2703322), (21286, 2419731), (22098, 2330817), (26791, 1922526), (27813, 1851882), (31929, 1613154), (33147, 1553878), (38106, 1351661), (46609, 1105074), (53582, 961263), (55626, 925941), (61393, 838962), (63858, 806577), (66294, 776939), (80373, 640842), (83439, 617294), (93218, 552537), (95787, 537718), (106807, 482238), (122786, 419481), (139827, 368358), (160746, 320421), (166878, 308647), (184179, 279654), (191574, 268859), (213614, 241119)]