55745250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 157697280

約数和(自身を除く): 101952030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 125, 145, 150, 165, 174, 233, 250, 275, 290, 319, 330, 375, 435, 466, 550, 638, 699, 725, 750, 825, 870, 957, 1165, 1375, 1398, 1450, 1595, 1650, 1914, 2175, 2330, 2563, 2750, 3190, 3495, 3625, 4125, 4350, 4785, 5126, 5825, 6757, 6990, 7250, 7689, 7975, 8250, 9570, 10875, 11650, 12815, 13514, 15378, 15950, 17475, 20271, 21750, 23925, 25630, 29125, 33785, 34950, 38445, 39875, 40542, 47850, 58250, 64075, 67570, 74327, 76890, 79750, 87375, 101355, 119625, 128150, 148654, 168925, 174750, 192225, 202710, 222981, 239250, 320375, 337850, 371635, 384450, 445962, 506775, 640750, 743270, 844625, 961125, 1013550, 1114905, 1689250, 1858175, 1922250, 2229810, 2533875, 3716350, 5067750, 5574525, 9290875, 11149050, 18581750, 27872625, 55745250]

約数ペア:

[(1, 55745250), (2, 27872625), (3, 18581750), (5, 11149050), (6, 9290875), (10, 5574525), (11, 5067750), (15, 3716350), (22, 2533875), (25, 2229810), (29, 1922250), (30, 1858175), (33, 1689250), (50, 1114905), (55, 1013550), (58, 961125), (66, 844625), (75, 743270), (87, 640750), (110, 506775), (125, 445962), (145, 384450), (150, 371635), (165, 337850), (174, 320375), (233, 239250), (250, 222981), (275, 202710), (290, 192225), (319, 174750), (330, 168925), (375, 148654), (435, 128150), (466, 119625), (550, 101355), (638, 87375), (699, 79750), (725, 76890), (750, 74327), (825, 67570), (870, 64075), (957, 58250), (1165, 47850), (1375, 40542), (1398, 39875), (1450, 38445), (1595, 34950), (1650, 33785), (1914, 29125), (2175, 25630), (2330, 23925), (2563, 21750), (2750, 20271), (3190, 17475), (3495, 15950), (3625, 15378), (4125, 13514), (4350, 12815), (4785, 11650), (5126, 10875), (5825, 9570), (6757, 8250), (6990, 7975), (7250, 7689)]