49904880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 155481120

約数和(自身を除く): 105576240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 773, 807, 1076, 1345, 1546, 1614, 2152, 2319, 2690, 3092, 3228, 3865, 4035, 4304, 4638, 5380, 6184, 6456, 7730, 8070, 9276, 10760, 11595, 12368, 12912, 15460, 16140, 18552, 21520, 23190, 30920, 32280, 37104, 46380, 61840, 64560, 92760, 185520, 207937, 415874, 623811, 831748, 1039685, 1247622, 1663496, 2079370, 2495244, 3119055, 3326992, 4158740, 4990488, 6238110, 8317480, 9980976, 12476220, 16634960, 24952440, 49904880]

約数ペア:

[(1, 49904880), (2, 24952440), (3, 16634960), (4, 12476220), (5, 9980976), (6, 8317480), (8, 6238110), (10, 4990488), (12, 4158740), (15, 3326992), (16, 3119055), (20, 2495244), (24, 2079370), (30, 1663496), (40, 1247622), (48, 1039685), (60, 831748), (80, 623811), (120, 415874), (240, 207937), (269, 185520), (538, 92760), (773, 64560), (807, 61840), (1076, 46380), (1345, 37104), (1546, 32280), (1614, 30920), (2152, 23190), (2319, 21520), (2690, 18552), (3092, 16140), (3228, 15460), (3865, 12912), (4035, 12368), (4304, 11595), (4638, 10760), (5380, 9276), (6184, 8070), (6456, 7730)]