49454460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24977}}^1$

素因数の和:25003

約数の個数: 72

約数和(自身を含む): 163655856

約数和(自身を除く): 114201396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24977, 49954, 74931, 99908, 124885, 149862, 224793, 249770, 274747, 299724, 374655, 449586, 499540, 549494, 749310, 824241, 899172, 1098988, 1123965, 1373735, 1498620, 1648482, 2247930, 2472723, 2747470, 3296964, 4121205, 4495860, 4945446, 5494940, 8242410, 9890892, 12363615, 16484820, 24727230, 49454460]

約数ペア:

[(1, 49454460), (2, 24727230), (3, 16484820), (4, 12363615), (5, 9890892), (6, 8242410), (9, 5494940), (10, 4945446), (11, 4495860), (12, 4121205), (15, 3296964), (18, 2747470), (20, 2472723), (22, 2247930), (30, 1648482), (33, 1498620), (36, 1373735), (44, 1123965), (45, 1098988), (55, 899172), (60, 824241), (66, 749310), (90, 549494), (99, 499540), (110, 449586), (132, 374655), (165, 299724), (180, 274747), (198, 249770), (220, 224793), (330, 149862), (396, 124885), (495, 99908), (660, 74931), (990, 49954), (1980, 24977)]