50361740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17642

約数の個数: 48

約数和(自身を含む): 124256160

約数和(自身を除く): 73894420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 17609, 35218, 70436, 88045, 176090, 193699, 228917, 352180, 387398, 457834, 774796, 915668, 968495, 1144585, 1936990, 2289170, 2518087, 3873980, 4578340, 5036174, 10072348, 12590435, 25180870, 50361740]

約数ペア:

[(1, 50361740), (2, 25180870), (4, 12590435), (5, 10072348), (10, 5036174), (11, 4578340), (13, 3873980), (20, 2518087), (22, 2289170), (26, 1936990), (44, 1144585), (52, 968495), (55, 915668), (65, 774796), (110, 457834), (130, 387398), (143, 352180), (220, 228917), (260, 193699), (286, 176090), (572, 88045), (715, 70436), (1430, 35218), (2860, 17609)]