54961760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 96

約数和(自身を含む): 153280512

約数和(自身を除く): 98318752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1583, 1736, 2170, 2480, 3166, 3472, 4340, 4960, 6332, 6944, 7915, 8680, 11081, 12664, 15830, 17360, 22162, 25328, 31660, 34720, 44324, 49073, 50656, 55405, 63320, 88648, 98146, 110810, 126640, 177296, 196292, 221620, 245365, 253280, 343511, 354592, 392584, 443240, 490730, 687022, 785168, 886480, 981460, 1374044, 1570336, 1717555, 1772960, 1962920, 2748088, 3435110, 3925840, 5496176, 6870220, 7851680, 10992352, 13740440, 27480880, 54961760]

約数ペア:

[(1, 54961760), (2, 27480880), (4, 13740440), (5, 10992352), (7, 7851680), (8, 6870220), (10, 5496176), (14, 3925840), (16, 3435110), (20, 2748088), (28, 1962920), (31, 1772960), (32, 1717555), (35, 1570336), (40, 1374044), (56, 981460), (62, 886480), (70, 785168), (80, 687022), (112, 490730), (124, 443240), (140, 392584), (155, 354592), (160, 343511), (217, 253280), (224, 245365), (248, 221620), (280, 196292), (310, 177296), (434, 126640), (496, 110810), (560, 98146), (620, 88648), (868, 63320), (992, 55405), (1085, 50656), (1120, 49073), (1240, 44324), (1583, 34720), (1736, 31660), (2170, 25328), (2480, 22162), (3166, 17360), (3472, 15830), (4340, 12664), (4960, 11081), (6332, 8680), (6944, 7915)]