49804860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{118583}}^1$

素因数の和:118602

約数の個数: 48

約数和(自身を含む): 159376896

約数和(自身を除く): 109572036

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, 118583, 237166, 355749, 474332, 592915, 711498, 830081, 1185830, 1422996, 1660162, 1778745, 2371660, 2490243, 3320324, 3557490, 4150405, 4980486, 7114980, 8300810, 9960972, 12451215, 16601620, 24902430, 49804860]

約数ペア:

[(1, 49804860), (2, 24902430), (3, 16601620), (4, 12451215), (5, 9960972), (6, 8300810), (7, 7114980), (10, 4980486), (12, 4150405), (14, 3557490), (15, 3320324), (20, 2490243), (21, 2371660), (28, 1778745), (30, 1660162), (35, 1422996), (42, 1185830), (60, 830081), (70, 711498), (84, 592915), (105, 474332), (140, 355749), (210, 237166), (420, 118583)]