53513200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 142397136

約数和(自身を除く): 88883936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 251, 260, 325, 328, 400, 410, 502, 520, 533, 650, 656, 820, 1004, 1025, 1040, 1066, 1255, 1300, 1640, 2008, 2050, 2132, 2510, 2600, 2665, 3263, 3280, 4016, 4100, 4264, 5020, 5200, 5330, 6275, 6526, 8200, 8528, 10040, 10291, 10660, 12550, 13052, 13325, 16315, 16400, 20080, 20582, 21320, 25100, 26104, 26650, 32630, 41164, 42640, 50200, 51455, 52208, 53300, 65260, 81575, 82328, 100400, 102910, 106600, 130520, 133783, 163150, 164656, 205820, 213200, 257275, 261040, 267566, 326300, 411640, 514550, 535132, 652600, 668915, 823280, 1029100, 1070264, 1305200, 1337830, 2058200, 2140528, 2675660, 3344575, 4116400, 5351320, 6689150, 10702640, 13378300, 26756600, 53513200]

約数ペア:

[(1, 53513200), (2, 26756600), (4, 13378300), (5, 10702640), (8, 6689150), (10, 5351320), (13, 4116400), (16, 3344575), (20, 2675660), (25, 2140528), (26, 2058200), (40, 1337830), (41, 1305200), (50, 1070264), (52, 1029100), (65, 823280), (80, 668915), (82, 652600), (100, 535132), (104, 514550), (130, 411640), (164, 326300), (200, 267566), (205, 261040), (208, 257275), (251, 213200), (260, 205820), (325, 164656), (328, 163150), (400, 133783), (410, 130520), (502, 106600), (520, 102910), (533, 100400), (650, 82328), (656, 81575), (820, 65260), (1004, 53300), (1025, 52208), (1040, 51455), (1066, 50200), (1255, 42640), (1300, 41164), (1640, 32630), (2008, 26650), (2050, 26104), (2132, 25100), (2510, 21320), (2600, 20582), (2665, 20080), (3263, 16400), (3280, 16315), (4016, 13325), (4100, 13052), (4264, 12550), (5020, 10660), (5200, 10291), (5330, 10040), (6275, 8528), (6526, 8200)]