49147812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1931}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 143462592

約数和(自身を除く): 94314780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 1931, 2121, 2828, 3636, 3862, 4242, 5793, 6363, 7724, 8484, 11586, 12726, 13517, 17379, 23172, 25452, 27034, 34758, 40551, 54068, 69516, 81102, 121653, 162204, 195031, 243306, 390062, 486612, 585093, 780124, 1170186, 1365217, 1755279, 2340372, 2730434, 3510558, 4095651, 5460868, 7021116, 8191302, 12286953, 16382604, 24573906, 49147812]

約数ペア:

[(1, 49147812), (2, 24573906), (3, 16382604), (4, 12286953), (6, 8191302), (7, 7021116), (9, 5460868), (12, 4095651), (14, 3510558), (18, 2730434), (21, 2340372), (28, 1755279), (36, 1365217), (42, 1170186), (63, 780124), (84, 585093), (101, 486612), (126, 390062), (202, 243306), (252, 195031), (303, 162204), (404, 121653), (606, 81102), (707, 69516), (909, 54068), (1212, 40551), (1414, 34758), (1818, 27034), (1931, 25452), (2121, 23172), (2828, 17379), (3636, 13517), (3862, 12726), (4242, 11586), (5793, 8484), (6363, 7724)]