49577780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 129620736

約数和(自身を除く): 80042956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 563, 595, 629, 740, 1036, 1126, 1190, 1258, 1295, 2252, 2380, 2516, 2590, 2815, 3145, 3941, 4403, 5180, 5630, 6290, 7882, 8806, 9571, 11260, 12580, 15764, 17612, 19142, 19705, 20831, 22015, 38284, 39410, 41662, 44030, 47855, 66997, 78820, 83324, 88060, 95710, 104155, 133994, 145817, 191420, 208310, 267988, 291634, 334985, 354127, 416620, 583268, 669970, 708254, 729085, 1339940, 1416508, 1458170, 1770635, 2478889, 2916340, 3541270, 4957778, 7082540, 9915556, 12394445, 24788890, 49577780]

約数ペア:

[(1, 49577780), (2, 24788890), (4, 12394445), (5, 9915556), (7, 7082540), (10, 4957778), (14, 3541270), (17, 2916340), (20, 2478889), (28, 1770635), (34, 1458170), (35, 1416508), (37, 1339940), (68, 729085), (70, 708254), (74, 669970), (85, 583268), (119, 416620), (140, 354127), (148, 334985), (170, 291634), (185, 267988), (238, 208310), (259, 191420), (340, 145817), (370, 133994), (476, 104155), (518, 95710), (563, 88060), (595, 83324), (629, 78820), (740, 66997), (1036, 47855), (1126, 44030), (1190, 41662), (1258, 39410), (1295, 38284), (2252, 22015), (2380, 20831), (2516, 19705), (2590, 19142), (2815, 17612), (3145, 15764), (3941, 12580), (4403, 11260), (5180, 9571), (5630, 8806), (6290, 7882)]