54573260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 79873780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 233, 239, 245, 466, 478, 490, 932, 956, 980, 1165, 1195, 1631, 1673, 2330, 2390, 3262, 3346, 4660, 4780, 6524, 6692, 8155, 8365, 11417, 11711, 16310, 16730, 22834, 23422, 32620, 33460, 45668, 46844, 55687, 57085, 58555, 111374, 114170, 117110, 222748, 228340, 234220, 278435, 389809, 556870, 779618, 1113740, 1559236, 1949045, 2728663, 3898090, 5457326, 7796180, 10914652, 13643315, 27286630, 54573260]

約数ペア:

[(1, 54573260), (2, 27286630), (4, 13643315), (5, 10914652), (7, 7796180), (10, 5457326), (14, 3898090), (20, 2728663), (28, 1949045), (35, 1559236), (49, 1113740), (70, 779618), (98, 556870), (140, 389809), (196, 278435), (233, 234220), (239, 228340), (245, 222748), (466, 117110), (478, 114170), (490, 111374), (932, 58555), (956, 57085), (980, 55687), (1165, 46844), (1195, 45668), (1631, 33460), (1673, 32620), (2330, 23422), (2390, 22834), (3262, 16730), (3346, 16310), (4660, 11711), (4780, 11417), (6524, 8365), (6692, 8155)]