52103940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 168182784

約数和(自身を除く): 116078844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 947, 1310, 1572, 1834, 1894, 1965, 2620, 2751, 2841, 3668, 3788, 3930, 4585, 4735, 5502, 5682, 6629, 7860, 9170, 9470, 11004, 11364, 13258, 13755, 14205, 18340, 18940, 19887, 26516, 27510, 28410, 33145, 39774, 55020, 56820, 66290, 79548, 99435, 124057, 132580, 198870, 248114, 372171, 397740, 496228, 620285, 744342, 868399, 1240570, 1488684, 1736798, 1860855, 2481140, 2605197, 3473596, 3721710, 4341995, 5210394, 7443420, 8683990, 10420788, 13025985, 17367980, 26051970, 52103940]

約数ペア:

[(1, 52103940), (2, 26051970), (3, 17367980), (4, 13025985), (5, 10420788), (6, 8683990), (7, 7443420), (10, 5210394), (12, 4341995), (14, 3721710), (15, 3473596), (20, 2605197), (21, 2481140), (28, 1860855), (30, 1736798), (35, 1488684), (42, 1240570), (60, 868399), (70, 744342), (84, 620285), (105, 496228), (131, 397740), (140, 372171), (210, 248114), (262, 198870), (393, 132580), (420, 124057), (524, 99435), (655, 79548), (786, 66290), (917, 56820), (947, 55020), (1310, 39774), (1572, 33145), (1834, 28410), (1894, 27510), (1965, 26516), (2620, 19887), (2751, 18940), (2841, 18340), (3668, 14205), (3788, 13755), (3930, 13258), (4585, 11364), (4735, 11004), (5502, 9470), (5682, 9170), (6629, 7860)]