49112180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4019}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 113460480

約数和(自身を除く): 64348300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 4019, 6110, 8038, 12220, 16076, 20095, 40190, 52247, 80380, 104494, 188893, 208988, 261235, 377786, 522470, 755572, 944465, 1044940, 1888930, 2455609, 3777860, 4911218, 9822436, 12278045, 24556090, 49112180]

約数ペア:

[(1, 49112180), (2, 24556090), (4, 12278045), (5, 9822436), (10, 4911218), (13, 3777860), (20, 2455609), (26, 1888930), (47, 1044940), (52, 944465), (65, 755572), (94, 522470), (130, 377786), (188, 261235), (235, 208988), (260, 188893), (470, 104494), (611, 80380), (940, 52247), (1222, 40190), (2444, 20095), (3055, 16076), (4019, 12220), (6110, 8038)]