53850420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 120

約数和(自身を含む): 181996584

約数和(自身を除く): 128146164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 2557, 3510, 4212, 5114, 5265, 7020, 7671, 10228, 10530, 12785, 15342, 21060, 23013, 25570, 30684, 33241, 38355, 46026, 51140, 66482, 69039, 76710, 92052, 99723, 115065, 132964, 138078, 153420, 166205, 199446, 207117, 230130, 276156, 299169, 332410, 345195, 398892, 414234, 460260, 498615, 598338, 664820, 690390, 828468, 897507, 997230, 1035585, 1196676, 1380780, 1495845, 1795014, 1994460, 2071170, 2692521, 2991690, 3590028, 4142340, 4487535, 5385042, 5983380, 8975070, 10770084, 13462605, 17950140, 26925210, 53850420]

約数ペア:

[(1, 53850420), (2, 26925210), (3, 17950140), (4, 13462605), (5, 10770084), (6, 8975070), (9, 5983380), (10, 5385042), (12, 4487535), (13, 4142340), (15, 3590028), (18, 2991690), (20, 2692521), (26, 2071170), (27, 1994460), (30, 1795014), (36, 1495845), (39, 1380780), (45, 1196676), (52, 1035585), (54, 997230), (60, 897507), (65, 828468), (78, 690390), (81, 664820), (90, 598338), (108, 498615), (117, 460260), (130, 414234), (135, 398892), (156, 345195), (162, 332410), (180, 299169), (195, 276156), (234, 230130), (260, 207117), (270, 199446), (324, 166205), (351, 153420), (390, 138078), (405, 132964), (468, 115065), (540, 99723), (585, 92052), (702, 76710), (780, 69039), (810, 66482), (1053, 51140), (1170, 46026), (1404, 38355), (1620, 33241), (1755, 30684), (2106, 25570), (2340, 23013), (2557, 21060), (3510, 15342), (4212, 12785), (5114, 10530), (5265, 10228), (7020, 7671)]