55540368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29669}}^1$

素因数の和:29696

約数の個数: 60

約数和(自身を含む): 167398140

約数和(自身を除く): 111857772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 29669, 59338, 89007, 118676, 178014, 237352, 267021, 356028, 385697, 474704, 534042, 712056, 771394, 1068084, 1157091, 1424112, 1542788, 2136168, 2314182, 3085576, 3471273, 4272336, 4628364, 6171152, 6942546, 9256728, 13885092, 18513456, 27770184, 55540368]

約数ペア:

[(1, 55540368), (2, 27770184), (3, 18513456), (4, 13885092), (6, 9256728), (8, 6942546), (9, 6171152), (12, 4628364), (13, 4272336), (16, 3471273), (18, 3085576), (24, 2314182), (26, 2136168), (36, 1542788), (39, 1424112), (48, 1157091), (52, 1068084), (72, 771394), (78, 712056), (104, 534042), (117, 474704), (144, 385697), (156, 356028), (208, 267021), (234, 237352), (312, 178014), (468, 118676), (624, 89007), (936, 59338), (1872, 29669)]