49615160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 129254400

約数和(自身を除く): 79639240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2243, 2765, 3160, 4424, 4486, 5530, 8972, 11060, 11215, 15701, 17944, 22120, 22430, 31402, 44860, 62804, 78505, 89720, 125608, 157010, 177197, 314020, 354394, 628040, 708788, 885985, 1240379, 1417576, 1771970, 2480758, 3543940, 4961516, 6201895, 7087880, 9923032, 12403790, 24807580, 49615160]

約数ペア:

[(1, 49615160), (2, 24807580), (4, 12403790), (5, 9923032), (7, 7087880), (8, 6201895), (10, 4961516), (14, 3543940), (20, 2480758), (28, 1771970), (35, 1417576), (40, 1240379), (56, 885985), (70, 708788), (79, 628040), (140, 354394), (158, 314020), (280, 177197), (316, 157010), (395, 125608), (553, 89720), (632, 78505), (790, 62804), (1106, 44860), (1580, 31402), (2212, 22430), (2243, 22120), (2765, 17944), (3160, 15701), (4424, 11215), (4486, 11060), (5530, 8972)]