51604650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2856

約数の個数: 72

約数和(自身を含む): 142076844

約数和(自身を除く): 90472194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 2797, 3075, 3690, 5594, 6150, 8391, 9225, 13985, 16782, 18450, 25173, 27970, 41955, 50346, 69925, 83910, 114677, 125865, 139850, 209775, 229354, 251730, 344031, 419550, 573385, 629325, 688062, 1032093, 1146770, 1258650, 1720155, 2064186, 2866925, 3440310, 5160465, 5733850, 8600775, 10320930, 17201550, 25802325, 51604650]

約数ペア:

[(1, 51604650), (2, 25802325), (3, 17201550), (5, 10320930), (6, 8600775), (9, 5733850), (10, 5160465), (15, 3440310), (18, 2866925), (25, 2064186), (30, 1720155), (41, 1258650), (45, 1146770), (50, 1032093), (75, 688062), (82, 629325), (90, 573385), (123, 419550), (150, 344031), (205, 251730), (225, 229354), (246, 209775), (369, 139850), (410, 125865), (450, 114677), (615, 83910), (738, 69925), (1025, 50346), (1230, 41955), (1845, 27970), (2050, 25173), (2797, 18450), (3075, 16782), (3690, 13985), (5594, 9225), (6150, 8391)]