50522080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 87856160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 571, 632, 790, 1106, 1120, 1142, 1264, 1580, 2212, 2284, 2528, 2765, 2855, 3160, 3997, 4424, 4568, 5530, 5710, 6320, 7994, 8848, 9136, 11060, 11420, 12640, 15988, 17696, 18272, 19985, 22120, 22840, 31976, 39970, 44240, 45109, 45680, 63952, 79940, 88480, 90218, 91360, 127904, 159880, 180436, 225545, 315763, 319760, 360872, 451090, 631526, 639520, 721744, 902180, 1263052, 1443488, 1578815, 1804360, 2526104, 3157630, 3608720, 5052208, 6315260, 7217440, 10104416, 12630520, 25261040, 50522080]

約数ペア:

[(1, 50522080), (2, 25261040), (4, 12630520), (5, 10104416), (7, 7217440), (8, 6315260), (10, 5052208), (14, 3608720), (16, 3157630), (20, 2526104), (28, 1804360), (32, 1578815), (35, 1443488), (40, 1263052), (56, 902180), (70, 721744), (79, 639520), (80, 631526), (112, 451090), (140, 360872), (158, 319760), (160, 315763), (224, 225545), (280, 180436), (316, 159880), (395, 127904), (553, 91360), (560, 90218), (571, 88480), (632, 79940), (790, 63952), (1106, 45680), (1120, 45109), (1142, 44240), (1264, 39970), (1580, 31976), (2212, 22840), (2284, 22120), (2528, 19985), (2765, 18272), (2855, 17696), (3160, 15988), (3997, 12640), (4424, 11420), (4568, 11060), (5530, 9136), (5710, 8848), (6320, 7994)]