45263218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 95219712

約数和(自身を除く): 49956494

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 983, 1001, 1771, 1966, 2002, 2093, 3289, 3542, 4186, 6578, 6881, 10813, 12779, 13762, 21626, 22609, 23023, 25558, 45218, 46046, 75691, 89453, 140569, 151382, 158263, 178906, 248699, 281138, 293917, 316526, 497398, 587834, 983983, 1740893, 1967966, 2057419, 3233087, 3481786, 4114838, 6466174, 22631609, 45263218]

約数ペア:

[(1, 45263218), (2, 22631609), (7, 6466174), (11, 4114838), (13, 3481786), (14, 3233087), (22, 2057419), (23, 1967966), (26, 1740893), (46, 983983), (77, 587834), (91, 497398), (143, 316526), (154, 293917), (161, 281138), (182, 248699), (253, 178906), (286, 158263), (299, 151382), (322, 140569), (506, 89453), (598, 75691), (983, 46046), (1001, 45218), (1771, 25558), (1966, 23023), (2002, 22609), (2093, 21626), (3289, 13762), (3542, 12779), (4186, 10813), (6578, 6881)]