50075740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17509}}^1$

素因数の和:17542

約数の個数: 48

約数和(自身を含む): 123550560

約数和(自身を除く): 73474820

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, 17509, 35018, 70036, 87545, 175090, 192599, 227617, 350180, 385198, 455234, 770396, 910468, 962995, 1138085, 1925990, 2276170, 2503787, 3851980, 4552340, 5007574, 10015148, 12518935, 25037870, 50075740]

約数ペア:

[(1, 50075740), (2, 25037870), (4, 12518935), (5, 10015148), (10, 5007574), (11, 4552340), (13, 3851980), (20, 2503787), (22, 2276170), (26, 1925990), (44, 1138085), (52, 962995), (55, 910468), (65, 770396), (110, 455234), (130, 385198), (143, 350180), (220, 227617), (260, 192599), (286, 175090), (572, 87545), (715, 70036), (1430, 35018), (2860, 17509)]