53399360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 150205440

約数和(自身を除く): 96806080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 769, 868, 992, 1085, 1120, 1240, 1538, 1736, 1984, 2170, 2240, 2480, 3076, 3472, 3845, 4340, 4960, 5383, 6152, 6944, 7690, 8680, 9920, 10766, 12304, 13888, 15380, 17360, 21532, 23839, 24608, 26915, 30760, 34720, 43064, 47678, 49216, 53830, 61520, 69440, 86128, 95356, 107660, 119195, 123040, 166873, 172256, 190712, 215320, 238390, 246080, 333746, 344512, 381424, 430640, 476780, 667492, 762848, 834365, 861280, 953560, 1334984, 1525696, 1668730, 1722560, 1907120, 2669968, 3337460, 3814240, 5339936, 6674920, 7628480, 10679872, 13349840, 26699680, 53399360]

約数ペア:

[(1, 53399360), (2, 26699680), (4, 13349840), (5, 10679872), (7, 7628480), (8, 6674920), (10, 5339936), (14, 3814240), (16, 3337460), (20, 2669968), (28, 1907120), (31, 1722560), (32, 1668730), (35, 1525696), (40, 1334984), (56, 953560), (62, 861280), (64, 834365), (70, 762848), (80, 667492), (112, 476780), (124, 430640), (140, 381424), (155, 344512), (160, 333746), (217, 246080), (224, 238390), (248, 215320), (280, 190712), (310, 172256), (320, 166873), (434, 123040), (448, 119195), (496, 107660), (560, 95356), (620, 86128), (769, 69440), (868, 61520), (992, 53830), (1085, 49216), (1120, 47678), (1240, 43064), (1538, 34720), (1736, 30760), (1984, 26915), (2170, 24608), (2240, 23839), (2480, 21532), (3076, 17360), (3472, 15380), (3845, 13888), (4340, 12304), (4960, 10766), (5383, 9920), (6152, 8680), (6944, 7690)]