50893960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 124714800

約数和(自身を除く): 73820840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1009, 1261, 1940, 2018, 2522, 3880, 4036, 5044, 5045, 6305, 8072, 10088, 10090, 12610, 13117, 20180, 25220, 26234, 40360, 50440, 52468, 65585, 97873, 104936, 131170, 195746, 262340, 391492, 489365, 524680, 782984, 978730, 1272349, 1957460, 2544698, 3914920, 5089396, 6361745, 10178792, 12723490, 25446980, 50893960]

約数ペア:

[(1, 50893960), (2, 25446980), (4, 12723490), (5, 10178792), (8, 6361745), (10, 5089396), (13, 3914920), (20, 2544698), (26, 1957460), (40, 1272349), (52, 978730), (65, 782984), (97, 524680), (104, 489365), (130, 391492), (194, 262340), (260, 195746), (388, 131170), (485, 104936), (520, 97873), (776, 65585), (970, 52468), (1009, 50440), (1261, 40360), (1940, 26234), (2018, 25220), (2522, 20180), (3880, 13117), (4036, 12610), (5044, 10090), (5045, 10088), (6305, 8072)]