55840740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11213}}^1$

素因数の和:11308

約数の個数: 48

約数和(自身を含む): 158251968

約数和(自身を除く): 102411228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 11213, 22426, 33639, 44852, 56065, 67278, 112130, 134556, 168195, 224260, 336390, 672780, 930679, 1861358, 2792037, 3722716, 4653395, 5584074, 9306790, 11168148, 13960185, 18613580, 27920370, 55840740]

約数ペア:

[(1, 55840740), (2, 27920370), (3, 18613580), (4, 13960185), (5, 11168148), (6, 9306790), (10, 5584074), (12, 4653395), (15, 3722716), (20, 2792037), (30, 1861358), (60, 930679), (83, 672780), (166, 336390), (249, 224260), (332, 168195), (415, 134556), (498, 112130), (830, 67278), (996, 56065), (1245, 44852), (1660, 33639), (2490, 22426), (4980, 11213)]