55573740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6631

約数の個数: 72

約数和(自身を含む): 172186560

約数和(自身を除く): 116612820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 6569, 8460, 13138, 19707, 26276, 32845, 39414, 59121, 65690, 78828, 98535, 118242, 131380, 197070, 236484, 295605, 308743, 394140, 591210, 617486, 926229, 1182420, 1234972, 1543715, 1852458, 2778687, 3087430, 3704916, 4631145, 5557374, 6174860, 9262290, 11114748, 13893435, 18524580, 27786870, 55573740]

約数ペア:

[(1, 55573740), (2, 27786870), (3, 18524580), (4, 13893435), (5, 11114748), (6, 9262290), (9, 6174860), (10, 5557374), (12, 4631145), (15, 3704916), (18, 3087430), (20, 2778687), (30, 1852458), (36, 1543715), (45, 1234972), (47, 1182420), (60, 926229), (90, 617486), (94, 591210), (141, 394140), (180, 308743), (188, 295605), (235, 236484), (282, 197070), (423, 131380), (470, 118242), (564, 98535), (705, 78828), (846, 65690), (940, 59121), (1410, 39414), (1692, 32845), (2115, 26276), (2820, 19707), (4230, 13138), (6569, 8460)]