64747050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25391}}^1$

素因数の和:25423

約数の個数: 48

約数和(自身を含む): 170024832

約数和(自身を除く): 105277782

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 25391, 50782, 76173, 126955, 152346, 253910, 380865, 431647, 634775, 761730, 863294, 1269550, 1294941, 1904325, 2158235, 2589882, 3808650, 4316470, 6474705, 10791175, 12949410, 21582350, 32373525, 64747050]

約数ペア:

[(1, 64747050), (2, 32373525), (3, 21582350), (5, 12949410), (6, 10791175), (10, 6474705), (15, 4316470), (17, 3808650), (25, 2589882), (30, 2158235), (34, 1904325), (50, 1294941), (51, 1269550), (75, 863294), (85, 761730), (102, 634775), (150, 431647), (170, 380865), (255, 253910), (425, 152346), (510, 126955), (850, 76173), (1275, 50782), (2550, 25391)]