53173470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 101931810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 101, 105, 109, 115, 138, 161, 202, 210, 218, 230, 303, 322, 327, 345, 483, 505, 545, 606, 654, 690, 707, 763, 805, 966, 1010, 1090, 1414, 1515, 1526, 1610, 1635, 2121, 2289, 2323, 2415, 2507, 3030, 3270, 3535, 3815, 4242, 4578, 4646, 4830, 5014, 6969, 7070, 7521, 7630, 10605, 11009, 11445, 11615, 12535, 13938, 15042, 16261, 17549, 21210, 22018, 22890, 23230, 25070, 32522, 33027, 34845, 35098, 37605, 48783, 52647, 55045, 66054, 69690, 75210, 77063, 81305, 87745, 97566, 105294, 110090, 154126, 162610, 165135, 175490, 231189, 243915, 253207, 263235, 330270, 385315, 462378, 487830, 506414, 526470, 759621, 770630, 1155945, 1266035, 1519242, 1772449, 2311890, 2532070, 3544898, 3798105, 5317347, 7596210, 8862245, 10634694, 17724490, 26586735, 53173470]

約数ペア:

[(1, 53173470), (2, 26586735), (3, 17724490), (5, 10634694), (6, 8862245), (7, 7596210), (10, 5317347), (14, 3798105), (15, 3544898), (21, 2532070), (23, 2311890), (30, 1772449), (35, 1519242), (42, 1266035), (46, 1155945), (69, 770630), (70, 759621), (101, 526470), (105, 506414), (109, 487830), (115, 462378), (138, 385315), (161, 330270), (202, 263235), (210, 253207), (218, 243915), (230, 231189), (303, 175490), (322, 165135), (327, 162610), (345, 154126), (483, 110090), (505, 105294), (545, 97566), (606, 87745), (654, 81305), (690, 77063), (707, 75210), (763, 69690), (805, 66054), (966, 55045), (1010, 52647), (1090, 48783), (1414, 37605), (1515, 35098), (1526, 34845), (1610, 33027), (1635, 32522), (2121, 25070), (2289, 23230), (2323, 22890), (2415, 22018), (2507, 21210), (3030, 17549), (3270, 16261), (3535, 15042), (3815, 13938), (4242, 12535), (4578, 11615), (4646, 11445), (4830, 11009), (5014, 10605), (6969, 7630), (7070, 7521)]