49620064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 105945840

約数和(自身を除く): 56325776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 659, 724, 1318, 1448, 2353, 2636, 2896, 4706, 5272, 5792, 8567, 9412, 10544, 17134, 18824, 21088, 34268, 37648, 68536, 75296, 119279, 137072, 238558, 274144, 477116, 954232, 1550627, 1908464, 3101254, 3816928, 6202508, 12405016, 24810032, 49620064]

約数ペア:

[(1, 49620064), (2, 24810032), (4, 12405016), (8, 6202508), (13, 3816928), (16, 3101254), (26, 1908464), (32, 1550627), (52, 954232), (104, 477116), (181, 274144), (208, 238558), (362, 137072), (416, 119279), (659, 75296), (724, 68536), (1318, 37648), (1448, 34268), (2353, 21088), (2636, 18824), (2896, 17134), (4706, 10544), (5272, 9412), (5792, 8567)]