56877210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 160746768

約数和(自身を除く): 103869558

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 173, 195, 234, 281, 346, 390, 519, 562, 585, 843, 865, 1038, 1170, 1405, 1557, 1686, 1730, 2249, 2529, 2595, 2810, 3114, 3653, 4215, 4498, 5058, 5190, 6747, 7306, 7785, 8430, 10959, 11245, 12645, 13494, 15570, 18265, 20241, 21918, 22490, 25290, 32877, 33735, 36530, 40482, 48613, 54795, 65754, 67470, 97226, 101205, 109590, 145839, 164385, 202410, 243065, 291678, 328770, 437517, 486130, 631969, 729195, 875034, 1263938, 1458390, 1895907, 2187585, 3159845, 3791814, 4375170, 5687721, 6319690, 9479535, 11375442, 18959070, 28438605, 56877210]

約数ペア:

[(1, 56877210), (2, 28438605), (3, 18959070), (5, 11375442), (6, 9479535), (9, 6319690), (10, 5687721), (13, 4375170), (15, 3791814), (18, 3159845), (26, 2187585), (30, 1895907), (39, 1458390), (45, 1263938), (65, 875034), (78, 729195), (90, 631969), (117, 486130), (130, 437517), (173, 328770), (195, 291678), (234, 243065), (281, 202410), (346, 164385), (390, 145839), (519, 109590), (562, 101205), (585, 97226), (843, 67470), (865, 65754), (1038, 54795), (1170, 48613), (1405, 40482), (1557, 36530), (1686, 33735), (1730, 32877), (2249, 25290), (2529, 22490), (2595, 21918), (2810, 20241), (3114, 18265), (3653, 15570), (4215, 13494), (4498, 12645), (5058, 11245), (5190, 10959), (6747, 8430), (7306, 7785)]