49889820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 148780800

約数和(自身を除く): 98890980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 228, 285, 321, 380, 409, 428, 535, 570, 642, 818, 1070, 1140, 1227, 1284, 1605, 1636, 2033, 2045, 2140, 2454, 3210, 4066, 4090, 4908, 6099, 6135, 6420, 7771, 8132, 8180, 10165, 12198, 12270, 15542, 20330, 23313, 24396, 24540, 30495, 31084, 38855, 40660, 43763, 46626, 60990, 77710, 87526, 93252, 116565, 121980, 131289, 155420, 175052, 218815, 233130, 262578, 437630, 466260, 525156, 656445, 831497, 875260, 1312890, 1662994, 2494491, 2625780, 3325988, 4157485, 4988982, 8314970, 9977964, 12472455, 16629940, 24944910, 49889820]

約数ペア:

[(1, 49889820), (2, 24944910), (3, 16629940), (4, 12472455), (5, 9977964), (6, 8314970), (10, 4988982), (12, 4157485), (15, 3325988), (19, 2625780), (20, 2494491), (30, 1662994), (38, 1312890), (57, 875260), (60, 831497), (76, 656445), (95, 525156), (107, 466260), (114, 437630), (190, 262578), (214, 233130), (228, 218815), (285, 175052), (321, 155420), (380, 131289), (409, 121980), (428, 116565), (535, 93252), (570, 87526), (642, 77710), (818, 60990), (1070, 46626), (1140, 43763), (1227, 40660), (1284, 38855), (1605, 31084), (1636, 30495), (2033, 24540), (2045, 24396), (2140, 23313), (2454, 20330), (3210, 15542), (4066, 12270), (4090, 12198), (4908, 10165), (6099, 8180), (6135, 8132), (6420, 7771)]