50849820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{40357}}^1$

素因数の和:40379

約数の個数: 72

約数和(自身を含む): 176283744

約数和(自身を除く): 125433924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 40357, 80714, 121071, 161428, 201785, 242142, 282499, 363213, 403570, 484284, 564998, 605355, 726426, 807140, 847497, 1129996, 1210710, 1412495, 1452852, 1694994, 1816065, 2421420, 2542491, 2824990, 3389988, 3632130, 4237485, 5084982, 5649980, 7264260, 8474970, 10169964, 12712455, 16949940, 25424910, 50849820]

約数ペア:

[(1, 50849820), (2, 25424910), (3, 16949940), (4, 12712455), (5, 10169964), (6, 8474970), (7, 7264260), (9, 5649980), (10, 5084982), (12, 4237485), (14, 3632130), (15, 3389988), (18, 2824990), (20, 2542491), (21, 2421420), (28, 1816065), (30, 1694994), (35, 1452852), (36, 1412495), (42, 1210710), (45, 1129996), (60, 847497), (63, 807140), (70, 726426), (84, 605355), (90, 564998), (105, 484284), (126, 403570), (140, 363213), (180, 282499), (210, 242142), (252, 201785), (315, 161428), (420, 121071), (630, 80714), (1260, 40357)]