54681510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 142430400

約数和(自身を除く): 87748890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 941, 1490, 1882, 1937, 2235, 2823, 3874, 4470, 4705, 5646, 5811, 9410, 9685, 11622, 12233, 14115, 19370, 24466, 28230, 29055, 36699, 58110, 61165, 73398, 122330, 140209, 183495, 280418, 366990, 420627, 701045, 841254, 1402090, 1822717, 2103135, 3645434, 4206270, 5468151, 9113585, 10936302, 18227170, 27340755, 54681510]

約数ペア:

[(1, 54681510), (2, 27340755), (3, 18227170), (5, 10936302), (6, 9113585), (10, 5468151), (13, 4206270), (15, 3645434), (26, 2103135), (30, 1822717), (39, 1402090), (65, 841254), (78, 701045), (130, 420627), (149, 366990), (195, 280418), (298, 183495), (390, 140209), (447, 122330), (745, 73398), (894, 61165), (941, 58110), (1490, 36699), (1882, 29055), (1937, 28230), (2235, 24466), (2823, 19370), (3874, 14115), (4470, 12233), (4705, 11622), (5646, 9685), (5811, 9410)]