47483460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1747}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 145070016

約数和(自身を除く): 97586556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1747, 1812, 2265, 2718, 3020, 3494, 4530, 5241, 5436, 6795, 6988, 8735, 9060, 10482, 13590, 15723, 17470, 20964, 26205, 27180, 31446, 34940, 52410, 62892, 78615, 104820, 157230, 263797, 314460, 527594, 791391, 1055188, 1318985, 1582782, 2374173, 2637970, 3165564, 3956955, 4748346, 5275940, 7913910, 9496692, 11870865, 15827820, 23741730, 47483460]

約数ペア:

[(1, 47483460), (2, 23741730), (3, 15827820), (4, 11870865), (5, 9496692), (6, 7913910), (9, 5275940), (10, 4748346), (12, 3956955), (15, 3165564), (18, 2637970), (20, 2374173), (30, 1582782), (36, 1318985), (45, 1055188), (60, 791391), (90, 527594), (151, 314460), (180, 263797), (302, 157230), (453, 104820), (604, 78615), (755, 62892), (906, 52410), (1359, 34940), (1510, 31446), (1747, 27180), (1812, 26205), (2265, 20964), (2718, 17470), (3020, 15723), (3494, 13590), (4530, 10482), (5241, 9060), (5436, 8735), (6795, 6988)]