51250968

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 144837000

約数和(自身を除く): 93586032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 569, 648, 834, 1112, 1138, 1251, 1668, 1707, 2276, 2502, 3336, 3414, 3753, 4552, 5004, 5121, 6828, 7506, 10008, 10242, 11259, 13656, 15012, 15363, 20484, 22518, 30024, 30726, 40968, 45036, 46089, 61452, 79091, 90072, 92178, 122904, 158182, 184356, 237273, 316364, 368712, 474546, 632728, 711819, 949092, 1423638, 1898184, 2135457, 2847276, 4270914, 5694552, 6406371, 8541828, 12812742, 17083656, 25625484, 51250968]

約数ペア:

[(1, 51250968), (2, 25625484), (3, 17083656), (4, 12812742), (6, 8541828), (8, 6406371), (9, 5694552), (12, 4270914), (18, 2847276), (24, 2135457), (27, 1898184), (36, 1423638), (54, 949092), (72, 711819), (81, 632728), (108, 474546), (139, 368712), (162, 316364), (216, 237273), (278, 184356), (324, 158182), (417, 122904), (556, 92178), (569, 90072), (648, 79091), (834, 61452), (1112, 46089), (1138, 45036), (1251, 40968), (1668, 30726), (1707, 30024), (2276, 22518), (2502, 20484), (3336, 15363), (3414, 15012), (3753, 13656), (4552, 11259), (5004, 10242), (5121, 10008), (6828, 7506)]