51871482

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 130704000

約数和(自身を除く): 78832518

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 3889, 4446, 6669, 7778, 11667, 13338, 23334, 35001, 50557, 70002, 73891, 101114, 105003, 147782, 151671, 210006, 221673, 303342, 443346, 455013, 665019, 910026, 960583, 1330038, 1365039, 1921166, 1995057, 2730078, 2881749, 3990114, 5763498, 8645247, 17290494, 25935741, 51871482]

約数ペア:

[(1, 51871482), (2, 25935741), (3, 17290494), (6, 8645247), (9, 5763498), (13, 3990114), (18, 2881749), (19, 2730078), (26, 1995057), (27, 1921166), (38, 1365039), (39, 1330038), (54, 960583), (57, 910026), (78, 665019), (114, 455013), (117, 443346), (171, 303342), (234, 221673), (247, 210006), (342, 151671), (351, 147782), (494, 105003), (513, 101114), (702, 73891), (741, 70002), (1026, 50557), (1482, 35001), (2223, 23334), (3889, 13338), (4446, 11667), (6669, 7778)]