49119030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 135794880

約数和(自身を除く): 86675850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 138, 183, 207, 230, 305, 345, 366, 389, 414, 549, 610, 690, 778, 915, 1035, 1098, 1167, 1403, 1830, 1945, 2070, 2334, 2745, 2806, 3501, 3890, 4209, 5490, 5835, 7002, 7015, 8418, 8947, 11670, 12627, 14030, 17505, 17894, 21045, 23729, 25254, 26841, 35010, 42090, 44735, 47458, 53682, 63135, 71187, 80523, 89470, 118645, 126270, 134205, 142374, 161046, 213561, 237290, 268410, 355935, 402615, 427122, 545767, 711870, 805230, 1067805, 1091534, 1637301, 2135610, 2728835, 3274602, 4911903, 5457670, 8186505, 9823806, 16373010, 24559515, 49119030]

約数ペア:

[(1, 49119030), (2, 24559515), (3, 16373010), (5, 9823806), (6, 8186505), (9, 5457670), (10, 4911903), (15, 3274602), (18, 2728835), (23, 2135610), (30, 1637301), (45, 1091534), (46, 1067805), (61, 805230), (69, 711870), (90, 545767), (115, 427122), (122, 402615), (138, 355935), (183, 268410), (207, 237290), (230, 213561), (305, 161046), (345, 142374), (366, 134205), (389, 126270), (414, 118645), (549, 89470), (610, 80523), (690, 71187), (778, 63135), (915, 53682), (1035, 47458), (1098, 44735), (1167, 42090), (1403, 35010), (1830, 26841), (1945, 25254), (2070, 23729), (2334, 21045), (2745, 17894), (2806, 17505), (3501, 14030), (3890, 12627), (4209, 11670), (5490, 8947), (5835, 8418), (7002, 7015)]