53250800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 139491072

約数和(自身を除く): 86240272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 41, 50, 68, 80, 82, 85, 100, 136, 164, 170, 191, 200, 205, 272, 328, 340, 382, 400, 410, 425, 656, 680, 697, 764, 820, 850, 955, 1025, 1360, 1394, 1528, 1640, 1700, 1910, 2050, 2788, 3056, 3247, 3280, 3400, 3485, 3820, 4100, 4775, 5576, 6494, 6800, 6970, 7640, 7831, 8200, 9550, 11152, 12988, 13940, 15280, 15662, 16235, 16400, 17425, 19100, 25976, 27880, 31324, 32470, 34850, 38200, 39155, 51952, 55760, 62648, 64940, 69700, 76400, 78310, 81175, 125296, 129880, 133127, 139400, 156620, 162350, 195775, 259760, 266254, 278800, 313240, 324700, 391550, 532508, 626480, 649400, 665635, 783100, 1065016, 1298800, 1331270, 1566200, 2130032, 2662540, 3132400, 3328175, 5325080, 6656350, 10650160, 13312700, 26625400, 53250800]

約数ペア:

[(1, 53250800), (2, 26625400), (4, 13312700), (5, 10650160), (8, 6656350), (10, 5325080), (16, 3328175), (17, 3132400), (20, 2662540), (25, 2130032), (34, 1566200), (40, 1331270), (41, 1298800), (50, 1065016), (68, 783100), (80, 665635), (82, 649400), (85, 626480), (100, 532508), (136, 391550), (164, 324700), (170, 313240), (191, 278800), (200, 266254), (205, 259760), (272, 195775), (328, 162350), (340, 156620), (382, 139400), (400, 133127), (410, 129880), (425, 125296), (656, 81175), (680, 78310), (697, 76400), (764, 69700), (820, 64940), (850, 62648), (955, 55760), (1025, 51952), (1360, 39155), (1394, 38200), (1528, 34850), (1640, 32470), (1700, 31324), (1910, 27880), (2050, 25976), (2788, 19100), (3056, 17425), (3247, 16400), (3280, 16235), (3400, 15662), (3485, 15280), (3820, 13940), (4100, 12988), (4775, 11152), (5576, 9550), (6494, 8200), (6800, 7831), (6970, 7640)]