55744770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 138885120

約数和(自身を除く): 83140350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 79, 86, 129, 158, 215, 237, 258, 395, 430, 474, 547, 645, 790, 1094, 1185, 1290, 1641, 2370, 2735, 3282, 3397, 5470, 6794, 8205, 10191, 16410, 16985, 20382, 23521, 33970, 43213, 47042, 50955, 70563, 86426, 101910, 117605, 129639, 141126, 216065, 235210, 259278, 352815, 432130, 648195, 705630, 1296390, 1858159, 3716318, 5574477, 9290795, 11148954, 18581590, 27872385, 55744770]

約数ペア:

[(1, 55744770), (2, 27872385), (3, 18581590), (5, 11148954), (6, 9290795), (10, 5574477), (15, 3716318), (30, 1858159), (43, 1296390), (79, 705630), (86, 648195), (129, 432130), (158, 352815), (215, 259278), (237, 235210), (258, 216065), (395, 141126), (430, 129639), (474, 117605), (547, 101910), (645, 86426), (790, 70563), (1094, 50955), (1185, 47042), (1290, 43213), (1641, 33970), (2370, 23521), (2735, 20382), (3282, 16985), (3397, 16410), (5470, 10191), (6794, 8205)]