52639140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51607}}^1$

素因数の和:51636

約数の個数: 48

約数和(自身を含む): 156062592

約数和(自身を除く): 103423452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 51607, 103214, 154821, 206428, 258035, 309642, 516070, 619284, 774105, 877319, 1032140, 1548210, 1754638, 2631957, 3096420, 3509276, 4386595, 5263914, 8773190, 10527828, 13159785, 17546380, 26319570, 52639140]

約数ペア:

[(1, 52639140), (2, 26319570), (3, 17546380), (4, 13159785), (5, 10527828), (6, 8773190), (10, 5263914), (12, 4386595), (15, 3509276), (17, 3096420), (20, 2631957), (30, 1754638), (34, 1548210), (51, 1032140), (60, 877319), (68, 774105), (85, 619284), (102, 516070), (170, 309642), (204, 258035), (255, 206428), (340, 154821), (510, 103214), (1020, 51607)]