51646992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 140229120

約数和(自身を除く): 88582128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 569, 732, 744, 976, 1138, 1464, 1488, 1707, 1891, 2276, 2928, 3414, 3782, 4552, 5673, 6828, 7564, 9104, 11346, 13656, 15128, 17639, 22692, 27312, 30256, 34709, 35278, 45384, 52917, 69418, 70556, 90768, 104127, 105834, 138836, 141112, 208254, 211668, 277672, 282224, 416508, 423336, 555344, 833016, 846672, 1075979, 1666032, 2151958, 3227937, 4303916, 6455874, 8607832, 12911748, 17215664, 25823496, 51646992]

約数ペア:

[(1, 51646992), (2, 25823496), (3, 17215664), (4, 12911748), (6, 8607832), (8, 6455874), (12, 4303916), (16, 3227937), (24, 2151958), (31, 1666032), (48, 1075979), (61, 846672), (62, 833016), (93, 555344), (122, 423336), (124, 416508), (183, 282224), (186, 277672), (244, 211668), (248, 208254), (366, 141112), (372, 138836), (488, 105834), (496, 104127), (569, 90768), (732, 70556), (744, 69418), (976, 52917), (1138, 45384), (1464, 35278), (1488, 34709), (1707, 30256), (1891, 27312), (2276, 22692), (2928, 17639), (3414, 15128), (3782, 13656), (4552, 11346), (5673, 9104), (6828, 7564)]