55639360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 154350720

約数和(自身を除く): 98711360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 421, 448, 472, 560, 590, 826, 842, 944, 1120, 1180, 1652, 1684, 1888, 2065, 2105, 2240, 2360, 2947, 3304, 3368, 3776, 4130, 4210, 4720, 5894, 6608, 6736, 8260, 8420, 9440, 11788, 13216, 13472, 14735, 16520, 16840, 18880, 23576, 24839, 26432, 26944, 29470, 33040, 33680, 47152, 49678, 58940, 66080, 67360, 94304, 99356, 117880, 124195, 132160, 134720, 173873, 188608, 198712, 235760, 248390, 347746, 397424, 471520, 496780, 695492, 794848, 869365, 943040, 993560, 1390984, 1589696, 1738730, 1987120, 2781968, 3477460, 3974240, 5563936, 6954920, 7948480, 11127872, 13909840, 27819680, 55639360]

約数ペア:

[(1, 55639360), (2, 27819680), (4, 13909840), (5, 11127872), (7, 7948480), (8, 6954920), (10, 5563936), (14, 3974240), (16, 3477460), (20, 2781968), (28, 1987120), (32, 1738730), (35, 1589696), (40, 1390984), (56, 993560), (59, 943040), (64, 869365), (70, 794848), (80, 695492), (112, 496780), (118, 471520), (140, 397424), (160, 347746), (224, 248390), (236, 235760), (280, 198712), (295, 188608), (320, 173873), (413, 134720), (421, 132160), (448, 124195), (472, 117880), (560, 99356), (590, 94304), (826, 67360), (842, 66080), (944, 58940), (1120, 49678), (1180, 47152), (1652, 33680), (1684, 33040), (1888, 29470), (2065, 26944), (2105, 26432), (2240, 24839), (2360, 23576), (2947, 18880), (3304, 16840), (3368, 16520), (3776, 14735), (4130, 13472), (4210, 13216), (4720, 11788), (5894, 9440), (6608, 8420), (6736, 8260)]