51706410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12959}}^1$

素因数の和:12995

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 97592790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 12959, 25918, 38877, 64795, 77754, 90713, 129590, 181426, 194385, 246221, 272139, 388770, 453565, 492442, 544278, 738663, 907130, 1231105, 1360695, 1477326, 1723547, 2462210, 2721390, 3447094, 3693315, 5170641, 7386630, 8617735, 10341282, 17235470, 25853205, 51706410]

約数ペア:

[(1, 51706410), (2, 25853205), (3, 17235470), (5, 10341282), (6, 8617735), (7, 7386630), (10, 5170641), (14, 3693315), (15, 3447094), (19, 2721390), (21, 2462210), (30, 1723547), (35, 1477326), (38, 1360695), (42, 1231105), (57, 907130), (70, 738663), (95, 544278), (105, 492442), (114, 453565), (133, 388770), (190, 272139), (210, 246221), (266, 194385), (285, 181426), (399, 129590), (570, 90713), (665, 77754), (798, 64795), (1330, 38877), (1995, 25918), (3990, 12959)]