52640820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 166199040

約数和(自身を除く): 113558220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1373, 1420, 1917, 2130, 2556, 2746, 3195, 3834, 4119, 4260, 5492, 6390, 6865, 7668, 8238, 9585, 12357, 12780, 13730, 16476, 19170, 20595, 24714, 27460, 37071, 38340, 41190, 49428, 61785, 74142, 82380, 97483, 123570, 148284, 185355, 194966, 247140, 292449, 370710, 389932, 487415, 584898, 741420, 877347, 974830, 1169796, 1462245, 1754694, 1949660, 2632041, 2924490, 3509388, 4386735, 5264082, 5848980, 8773470, 10528164, 13160205, 17546940, 26320410, 52640820]

約数ペア:

[(1, 52640820), (2, 26320410), (3, 17546940), (4, 13160205), (5, 10528164), (6, 8773470), (9, 5848980), (10, 5264082), (12, 4386735), (15, 3509388), (18, 2924490), (20, 2632041), (27, 1949660), (30, 1754694), (36, 1462245), (45, 1169796), (54, 974830), (60, 877347), (71, 741420), (90, 584898), (108, 487415), (135, 389932), (142, 370710), (180, 292449), (213, 247140), (270, 194966), (284, 185355), (355, 148284), (426, 123570), (540, 97483), (639, 82380), (710, 74142), (852, 61785), (1065, 49428), (1278, 41190), (1373, 38340), (1420, 37071), (1917, 27460), (2130, 24714), (2556, 20595), (2746, 19170), (3195, 16476), (3834, 13730), (4119, 12780), (4260, 12357), (5492, 9585), (6390, 8238), (6865, 7668)]