56151420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 170651712

約数和(自身を除く): 114500292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 373, 386, 390, 579, 746, 772, 780, 965, 1119, 1158, 1492, 1865, 1930, 2238, 2316, 2509, 2895, 3730, 3860, 4476, 4849, 5018, 5595, 5790, 7460, 7527, 9698, 10036, 11190, 11580, 12545, 14547, 15054, 19396, 22380, 24245, 25090, 29094, 30108, 37635, 48490, 50180, 58188, 71989, 72735, 75270, 96980, 143978, 145470, 150540, 215967, 287956, 290940, 359945, 431934, 719890, 863868, 935857, 1079835, 1439780, 1871714, 2159670, 2807571, 3743428, 4319340, 4679285, 5615142, 9358570, 11230284, 14037855, 18717140, 28075710, 56151420]

約数ペア:

[(1, 56151420), (2, 28075710), (3, 18717140), (4, 14037855), (5, 11230284), (6, 9358570), (10, 5615142), (12, 4679285), (13, 4319340), (15, 3743428), (20, 2807571), (26, 2159670), (30, 1871714), (39, 1439780), (52, 1079835), (60, 935857), (65, 863868), (78, 719890), (130, 431934), (156, 359945), (193, 290940), (195, 287956), (260, 215967), (373, 150540), (386, 145470), (390, 143978), (579, 96980), (746, 75270), (772, 72735), (780, 71989), (965, 58188), (1119, 50180), (1158, 48490), (1492, 37635), (1865, 30108), (1930, 29094), (2238, 25090), (2316, 24245), (2509, 22380), (2895, 19396), (3730, 15054), (3860, 14547), (4476, 12545), (4849, 11580), (5018, 11190), (5595, 10036), (5790, 9698), (7460, 7527)]