50104340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17519}}^1$

素因数の和:17552

約数の個数: 48

約数和(自身を含む): 123621120

約数和(自身を除く): 73516780

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, 17519, 35038, 70076, 87595, 175190, 192709, 227747, 350380, 385418, 455494, 770836, 910988, 963545, 1138735, 1927090, 2277470, 2505217, 3854180, 4554940, 5010434, 10020868, 12526085, 25052170, 50104340]

約数ペア:

[(1, 50104340), (2, 25052170), (4, 12526085), (5, 10020868), (10, 5010434), (11, 4554940), (13, 3854180), (20, 2505217), (22, 2277470), (26, 1927090), (44, 1138735), (52, 963545), (55, 910988), (65, 770836), (110, 455494), (130, 385418), (143, 350380), (220, 227747), (260, 192709), (286, 175190), (572, 87595), (715, 70076), (1430, 35038), (2860, 17519)]