53777880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11491}}^1$

素因数の和:11521

約数の個数: 96

約数和(自身を含む): 188238960

約数和(自身を除く): 134461080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 11491, 22982, 34473, 45964, 57455, 68946, 91928, 103419, 114910, 137892, 149383, 172365, 206838, 229820, 275784, 298766, 344730, 413676, 448149, 459640, 517095, 597532, 689460, 746915, 827352, 896298, 1034190, 1195064, 1344447, 1378920, 1493830, 1792596, 2068380, 2240745, 2688894, 2987660, 3585192, 4136760, 4481490, 5377788, 5975320, 6722235, 8962980, 10755576, 13444470, 17925960, 26888940, 53777880]

約数ペア:

[(1, 53777880), (2, 26888940), (3, 17925960), (4, 13444470), (5, 10755576), (6, 8962980), (8, 6722235), (9, 5975320), (10, 5377788), (12, 4481490), (13, 4136760), (15, 3585192), (18, 2987660), (20, 2688894), (24, 2240745), (26, 2068380), (30, 1792596), (36, 1493830), (39, 1378920), (40, 1344447), (45, 1195064), (52, 1034190), (60, 896298), (65, 827352), (72, 746915), (78, 689460), (90, 597532), (104, 517095), (117, 459640), (120, 448149), (130, 413676), (156, 344730), (180, 298766), (195, 275784), (234, 229820), (260, 206838), (312, 172365), (360, 149383), (390, 137892), (468, 114910), (520, 103419), (585, 91928), (780, 68946), (936, 57455), (1170, 45964), (1560, 34473), (2340, 22982), (4680, 11491)]