52509160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 136936800

約数和(自身を除く): 84427640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 571, 605, 760, 836, 968, 1045, 1142, 1210, 1672, 2090, 2284, 2299, 2420, 2855, 4180, 4568, 4598, 4840, 5710, 6281, 8360, 9196, 10849, 11420, 11495, 12562, 18392, 21698, 22840, 22990, 25124, 31405, 43396, 45980, 50248, 54245, 62810, 69091, 86792, 91960, 108490, 119339, 125620, 138182, 216980, 238678, 251240, 276364, 345455, 433960, 477356, 552728, 596695, 690910, 954712, 1193390, 1312729, 1381820, 2386780, 2625458, 2763640, 4773560, 5250916, 6563645, 10501832, 13127290, 26254580, 52509160]

約数ペア:

[(1, 52509160), (2, 26254580), (4, 13127290), (5, 10501832), (8, 6563645), (10, 5250916), (11, 4773560), (19, 2763640), (20, 2625458), (22, 2386780), (38, 1381820), (40, 1312729), (44, 1193390), (55, 954712), (76, 690910), (88, 596695), (95, 552728), (110, 477356), (121, 433960), (152, 345455), (190, 276364), (209, 251240), (220, 238678), (242, 216980), (380, 138182), (418, 125620), (440, 119339), (484, 108490), (571, 91960), (605, 86792), (760, 69091), (836, 62810), (968, 54245), (1045, 50248), (1142, 45980), (1210, 43396), (1672, 31405), (2090, 25124), (2284, 22990), (2299, 22840), (2420, 21698), (2855, 18392), (4180, 12562), (4568, 11495), (4598, 11420), (4840, 10849), (5710, 9196), (6281, 8360)]