49793120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 130310208

約数和(自身を除く): 80517088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 647, 740, 962, 1040, 1184, 1294, 1480, 1924, 2080, 2405, 2588, 2960, 3235, 3848, 4810, 5176, 5920, 6470, 7696, 8411, 9620, 10352, 12940, 15392, 16822, 19240, 20704, 23939, 25880, 33644, 38480, 42055, 47878, 51760, 67288, 76960, 84110, 95756, 103520, 119695, 134576, 168220, 191512, 239390, 269152, 311207, 336440, 383024, 478780, 622414, 672880, 766048, 957560, 1244828, 1345760, 1556035, 1915120, 2489656, 3112070, 3830240, 4979312, 6224140, 9958624, 12448280, 24896560, 49793120]

約数ペア:

[(1, 49793120), (2, 24896560), (4, 12448280), (5, 9958624), (8, 6224140), (10, 4979312), (13, 3830240), (16, 3112070), (20, 2489656), (26, 1915120), (32, 1556035), (37, 1345760), (40, 1244828), (52, 957560), (65, 766048), (74, 672880), (80, 622414), (104, 478780), (130, 383024), (148, 336440), (160, 311207), (185, 269152), (208, 239390), (260, 191512), (296, 168220), (370, 134576), (416, 119695), (481, 103520), (520, 95756), (592, 84110), (647, 76960), (740, 67288), (962, 51760), (1040, 47878), (1184, 42055), (1294, 38480), (1480, 33644), (1924, 25880), (2080, 23939), (2405, 20704), (2588, 19240), (2960, 16822), (3235, 15392), (3848, 12940), (4810, 10352), (5176, 9620), (5920, 8411), (6470, 7696)]