48945780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1650

約数の個数: 108

約数和(自身を含む): 160867980

約数和(自身を除く): 111922200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1609, 1690, 2028, 2340, 2535, 3042, 3218, 3380, 4827, 5070, 6084, 6436, 7605, 8045, 9654, 10140, 14481, 15210, 16090, 19308, 20917, 24135, 28962, 30420, 32180, 41834, 48270, 57924, 62751, 72405, 83668, 96540, 104585, 125502, 144810, 188253, 209170, 251004, 271921, 289620, 313755, 376506, 418340, 543842, 627510, 753012, 815763, 941265, 1087684, 1255020, 1359605, 1631526, 1882530, 2447289, 2719210, 3263052, 3765060, 4078815, 4894578, 5438420, 8157630, 9789156, 12236445, 16315260, 24472890, 48945780]

約数ペア:

[(1, 48945780), (2, 24472890), (3, 16315260), (4, 12236445), (5, 9789156), (6, 8157630), (9, 5438420), (10, 4894578), (12, 4078815), (13, 3765060), (15, 3263052), (18, 2719210), (20, 2447289), (26, 1882530), (30, 1631526), (36, 1359605), (39, 1255020), (45, 1087684), (52, 941265), (60, 815763), (65, 753012), (78, 627510), (90, 543842), (117, 418340), (130, 376506), (156, 313755), (169, 289620), (180, 271921), (195, 251004), (234, 209170), (260, 188253), (338, 144810), (390, 125502), (468, 104585), (507, 96540), (585, 83668), (676, 72405), (780, 62751), (845, 57924), (1014, 48270), (1170, 41834), (1521, 32180), (1609, 30420), (1690, 28962), (2028, 24135), (2340, 20917), (2535, 19308), (3042, 16090), (3218, 15210), (3380, 14481), (4827, 10140), (5070, 9654), (6084, 8045), (6436, 7605)]