49822240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 134310960

約数和(自身を除く): 84488720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1409, 1768, 2080, 2210, 2720, 2818, 3536, 4420, 5636, 7045, 7072, 8840, 11272, 14090, 17680, 18317, 22544, 23953, 28180, 35360, 36634, 45088, 47906, 56360, 73268, 91585, 95812, 112720, 119765, 146536, 183170, 191624, 225440, 239530, 293072, 311389, 366340, 383248, 479060, 586144, 622778, 732680, 766496, 958120, 1245556, 1465360, 1556945, 1916240, 2491112, 2930720, 3113890, 3832480, 4982224, 6227780, 9964448, 12455560, 24911120, 49822240]

約数ペア:

[(1, 49822240), (2, 24911120), (4, 12455560), (5, 9964448), (8, 6227780), (10, 4982224), (13, 3832480), (16, 3113890), (17, 2930720), (20, 2491112), (26, 1916240), (32, 1556945), (34, 1465360), (40, 1245556), (52, 958120), (65, 766496), (68, 732680), (80, 622778), (85, 586144), (104, 479060), (130, 383248), (136, 366340), (160, 311389), (170, 293072), (208, 239530), (221, 225440), (260, 191624), (272, 183170), (340, 146536), (416, 119765), (442, 112720), (520, 95812), (544, 91585), (680, 73268), (884, 56360), (1040, 47906), (1105, 45088), (1360, 36634), (1409, 35360), (1768, 28180), (2080, 23953), (2210, 22544), (2720, 18317), (2818, 17680), (3536, 14090), (4420, 11272), (5636, 8840), (7045, 7072)]