49765850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 96827136

約数和(自身を除く): 47061286

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 97, 155, 194, 310, 331, 485, 662, 775, 970, 1550, 1655, 2425, 3007, 3310, 4850, 6014, 8275, 10261, 15035, 16550, 20522, 30070, 32107, 51305, 64214, 75175, 102610, 150350, 160535, 256525, 321070, 513050, 802675, 995317, 1605350, 1990634, 4976585, 9953170, 24882925, 49765850]

約数ペア:

[(1, 49765850), (2, 24882925), (5, 9953170), (10, 4976585), (25, 1990634), (31, 1605350), (50, 995317), (62, 802675), (97, 513050), (155, 321070), (194, 256525), (310, 160535), (331, 150350), (485, 102610), (662, 75175), (775, 64214), (970, 51305), (1550, 32107), (1655, 30070), (2425, 20522), (3007, 16550), (3310, 15035), (4850, 10261), (6014, 8275)]