52147020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 103084980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 149, 190, 228, 285, 298, 307, 380, 447, 570, 596, 614, 745, 894, 921, 1140, 1228, 1490, 1535, 1788, 1842, 2235, 2831, 2980, 3070, 3684, 4470, 4605, 5662, 5833, 6140, 8493, 8940, 9210, 11324, 11666, 14155, 16986, 17499, 18420, 23332, 28310, 29165, 33972, 34998, 42465, 45743, 56620, 58330, 69996, 84930, 87495, 91486, 116660, 137229, 169860, 174990, 182972, 228715, 274458, 349980, 457430, 548916, 686145, 869117, 914860, 1372290, 1738234, 2607351, 2744580, 3476468, 4345585, 5214702, 8691170, 10429404, 13036755, 17382340, 26073510, 52147020]

約数ペア:

[(1, 52147020), (2, 26073510), (3, 17382340), (4, 13036755), (5, 10429404), (6, 8691170), (10, 5214702), (12, 4345585), (15, 3476468), (19, 2744580), (20, 2607351), (30, 1738234), (38, 1372290), (57, 914860), (60, 869117), (76, 686145), (95, 548916), (114, 457430), (149, 349980), (190, 274458), (228, 228715), (285, 182972), (298, 174990), (307, 169860), (380, 137229), (447, 116660), (570, 91486), (596, 87495), (614, 84930), (745, 69996), (894, 58330), (921, 56620), (1140, 45743), (1228, 42465), (1490, 34998), (1535, 33972), (1788, 29165), (1842, 28310), (2235, 23332), (2831, 18420), (2980, 17499), (3070, 16986), (3684, 14155), (4470, 11666), (4605, 11324), (5662, 9210), (5833, 8940), (6140, 8493)]