26486550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 72249840

約数和(自身を除く): 45763290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 829, 1065, 1278, 1658, 1775, 2130, 2487, 3195, 3550, 4145, 4974, 5325, 6390, 7461, 8290, 10650, 12435, 14922, 15975, 20725, 24870, 31950, 37305, 41450, 58859, 62175, 74610, 117718, 124350, 176577, 186525, 294295, 353154, 373050, 529731, 588590, 882885, 1059462, 1471475, 1765770, 2648655, 2942950, 4414425, 5297310, 8828850, 13243275, 26486550]

約数ペア:

[(1, 26486550), (2, 13243275), (3, 8828850), (5, 5297310), (6, 4414425), (9, 2942950), (10, 2648655), (15, 1765770), (18, 1471475), (25, 1059462), (30, 882885), (45, 588590), (50, 529731), (71, 373050), (75, 353154), (90, 294295), (142, 186525), (150, 176577), (213, 124350), (225, 117718), (355, 74610), (426, 62175), (450, 58859), (639, 41450), (710, 37305), (829, 31950), (1065, 24870), (1278, 20725), (1658, 15975), (1775, 14922), (2130, 12435), (2487, 10650), (3195, 8290), (3550, 7461), (4145, 6390), (4974, 5325)]