49916550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 129634560

約数和(自身を除く): 79718010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 71, 75, 86, 109, 129, 142, 150, 213, 215, 218, 258, 327, 355, 426, 430, 545, 645, 654, 710, 1065, 1075, 1090, 1290, 1635, 1775, 2130, 2150, 2725, 3053, 3225, 3270, 3550, 4687, 5325, 5450, 6106, 6450, 7739, 8175, 9159, 9374, 10650, 14061, 15265, 15478, 16350, 18318, 23217, 23435, 28122, 30530, 38695, 45795, 46434, 46870, 70305, 76325, 77390, 91590, 116085, 117175, 140610, 152650, 193475, 228975, 232170, 234350, 332777, 351525, 386950, 457950, 580425, 665554, 703050, 998331, 1160850, 1663885, 1996662, 3327770, 4991655, 8319425, 9983310, 16638850, 24958275, 49916550]

約数ペア:

[(1, 49916550), (2, 24958275), (3, 16638850), (5, 9983310), (6, 8319425), (10, 4991655), (15, 3327770), (25, 1996662), (30, 1663885), (43, 1160850), (50, 998331), (71, 703050), (75, 665554), (86, 580425), (109, 457950), (129, 386950), (142, 351525), (150, 332777), (213, 234350), (215, 232170), (218, 228975), (258, 193475), (327, 152650), (355, 140610), (426, 117175), (430, 116085), (545, 91590), (645, 77390), (654, 76325), (710, 70305), (1065, 46870), (1075, 46434), (1090, 45795), (1290, 38695), (1635, 30530), (1775, 28122), (2130, 23435), (2150, 23217), (2725, 18318), (3053, 16350), (3225, 15478), (3270, 15265), (3550, 14061), (4687, 10650), (5325, 9374), (5450, 9159), (6106, 8175), (6450, 7739)]