55299860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 146361600

約数和(自身を除く): 91061740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 220, 241, 298, 308, 385, 482, 596, 745, 770, 964, 1043, 1205, 1490, 1540, 1639, 1687, 2086, 2410, 2651, 2980, 3278, 3374, 4172, 4820, 5215, 5302, 6556, 6748, 8195, 8435, 10430, 10604, 11473, 13255, 16390, 16870, 18557, 20860, 22946, 26510, 32780, 33740, 35909, 37114, 45892, 53020, 57365, 71818, 74228, 92785, 114730, 143636, 179545, 185570, 229460, 251363, 359090, 371140, 394999, 502726, 718180, 789998, 1005452, 1256815, 1579996, 1974995, 2513630, 2764993, 3949990, 5027260, 5529986, 7899980, 11059972, 13824965, 27649930, 55299860]

約数ペア:

[(1, 55299860), (2, 27649930), (4, 13824965), (5, 11059972), (7, 7899980), (10, 5529986), (11, 5027260), (14, 3949990), (20, 2764993), (22, 2513630), (28, 1974995), (35, 1579996), (44, 1256815), (55, 1005452), (70, 789998), (77, 718180), (110, 502726), (140, 394999), (149, 371140), (154, 359090), (220, 251363), (241, 229460), (298, 185570), (308, 179545), (385, 143636), (482, 114730), (596, 92785), (745, 74228), (770, 71818), (964, 57365), (1043, 53020), (1205, 45892), (1490, 37114), (1540, 35909), (1639, 33740), (1687, 32780), (2086, 26510), (2410, 22946), (2651, 20860), (2980, 18557), (3278, 16870), (3374, 16390), (4172, 13255), (4820, 11473), (5215, 10604), (5302, 10430), (6556, 8435), (6748, 8195)]