49600070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 54183610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 190, 215, 247, 430, 467, 494, 559, 817, 934, 1118, 1235, 1634, 2335, 2470, 2795, 4085, 4670, 5590, 6071, 8170, 8873, 10621, 12142, 17746, 20081, 21242, 30355, 40162, 44365, 53105, 60710, 88730, 100405, 106210, 115349, 200810, 230698, 261053, 381539, 522106, 576745, 763078, 1153490, 1305265, 1907695, 2610530, 3815390, 4960007, 9920014, 24800035, 49600070]

約数ペア:

[(1, 49600070), (2, 24800035), (5, 9920014), (10, 4960007), (13, 3815390), (19, 2610530), (26, 1907695), (38, 1305265), (43, 1153490), (65, 763078), (86, 576745), (95, 522106), (130, 381539), (190, 261053), (215, 230698), (247, 200810), (430, 115349), (467, 106210), (494, 100405), (559, 88730), (817, 60710), (934, 53105), (1118, 44365), (1235, 40162), (1634, 30355), (2335, 21242), (2470, 20081), (2795, 17746), (4085, 12142), (4670, 10621), (5590, 8873), (6071, 8170)]