89544950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 196782048

約数和(自身を除く): 107237098

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 61, 85, 110, 122, 157, 170, 187, 275, 305, 314, 374, 425, 550, 610, 671, 785, 850, 935, 1037, 1342, 1525, 1570, 1727, 1870, 2074, 2669, 3050, 3355, 3454, 3925, 4675, 5185, 5338, 6710, 7850, 8635, 9350, 9577, 10370, 11407, 13345, 16775, 17270, 19154, 22814, 25925, 26690, 29359, 33550, 43175, 47885, 51850, 57035, 58718, 66725, 86350, 95770, 105347, 114070, 133450, 146795, 162809, 210694, 239425, 285175, 293590, 325618, 478850, 526735, 570350, 733975, 814045, 1053470, 1467950, 1628090, 1790899, 2633675, 3581798, 4070225, 5267350, 8140450, 8954495, 17908990, 44772475, 89544950]

約数ペア:

[(1, 89544950), (2, 44772475), (5, 17908990), (10, 8954495), (11, 8140450), (17, 5267350), (22, 4070225), (25, 3581798), (34, 2633675), (50, 1790899), (55, 1628090), (61, 1467950), (85, 1053470), (110, 814045), (122, 733975), (157, 570350), (170, 526735), (187, 478850), (275, 325618), (305, 293590), (314, 285175), (374, 239425), (425, 210694), (550, 162809), (610, 146795), (671, 133450), (785, 114070), (850, 105347), (935, 95770), (1037, 86350), (1342, 66725), (1525, 58718), (1570, 57035), (1727, 51850), (1870, 47885), (2074, 43175), (2669, 33550), (3050, 29359), (3355, 26690), (3454, 25925), (3925, 22814), (4675, 19154), (5185, 17270), (5338, 16775), (6710, 13345), (7850, 11407), (8635, 10370), (9350, 9577)]