52717600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 143381448

約数和(自身を除く): 90663848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 137, 148, 160, 185, 200, 208, 260, 274, 296, 325, 370, 400, 416, 481, 520, 548, 592, 650, 685, 740, 800, 925, 962, 1040, 1096, 1184, 1300, 1370, 1480, 1781, 1850, 1924, 2080, 2192, 2405, 2600, 2740, 2960, 3425, 3562, 3700, 3848, 4384, 4810, 5069, 5200, 5480, 5920, 6850, 7124, 7400, 7696, 8905, 9620, 10138, 10400, 10960, 12025, 13700, 14248, 14800, 15392, 17810, 19240, 20276, 21920, 24050, 25345, 27400, 28496, 29600, 35620, 38480, 40552, 44525, 48100, 50690, 54800, 56992, 65897, 71240, 76960, 81104, 89050, 96200, 101380, 109600, 126725, 131794, 142480, 162208, 178100, 192400, 202760, 253450, 263588, 284960, 329485, 356200, 384800, 405520, 506900, 527176, 658970, 712400, 811040, 1013800, 1054352, 1317940, 1424800, 1647425, 2027600, 2108704, 2635880, 3294850, 4055200, 5271760, 6589700, 10543520, 13179400, 26358800, 52717600]

約数ペア:

[(1, 52717600), (2, 26358800), (4, 13179400), (5, 10543520), (8, 6589700), (10, 5271760), (13, 4055200), (16, 3294850), (20, 2635880), (25, 2108704), (26, 2027600), (32, 1647425), (37, 1424800), (40, 1317940), (50, 1054352), (52, 1013800), (65, 811040), (74, 712400), (80, 658970), (100, 527176), (104, 506900), (130, 405520), (137, 384800), (148, 356200), (160, 329485), (185, 284960), (200, 263588), (208, 253450), (260, 202760), (274, 192400), (296, 178100), (325, 162208), (370, 142480), (400, 131794), (416, 126725), (481, 109600), (520, 101380), (548, 96200), (592, 89050), (650, 81104), (685, 76960), (740, 71240), (800, 65897), (925, 56992), (962, 54800), (1040, 50690), (1096, 48100), (1184, 44525), (1300, 40552), (1370, 38480), (1480, 35620), (1781, 29600), (1850, 28496), (1924, 27400), (2080, 25345), (2192, 24050), (2405, 21920), (2600, 20276), (2740, 19240), (2960, 17810), (3425, 15392), (3562, 14800), (3700, 14248), (3848, 13700), (4384, 12025), (4810, 10960), (5069, 10400), (5200, 10138), (5480, 9620), (5920, 8905), (6850, 7696), (7124, 7400)]