50344980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119869}}^1$

素因数の和:119888

約数の個数: 48

約数和(自身を含む): 161105280

約数和(自身を除く): 110760300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 119869, 239738, 359607, 479476, 599345, 719214, 839083, 1198690, 1438428, 1678166, 1798035, 2397380, 2517249, 3356332, 3596070, 4195415, 5034498, 7192140, 8390830, 10068996, 12586245, 16781660, 25172490, 50344980]

約数ペア:

[(1, 50344980), (2, 25172490), (3, 16781660), (4, 12586245), (5, 10068996), (6, 8390830), (7, 7192140), (10, 5034498), (12, 4195415), (14, 3596070), (15, 3356332), (20, 2517249), (21, 2397380), (28, 1798035), (30, 1678166), (35, 1438428), (42, 1198690), (60, 839083), (70, 719214), (84, 599345), (105, 479476), (140, 359607), (210, 239738), (420, 119869)]