4949550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 14101776

約数和(自身を除く): 9152226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 647, 765, 850, 1275, 1294, 1530, 1941, 2550, 3235, 3825, 3882, 5823, 6470, 7650, 9705, 10999, 11646, 16175, 19410, 21998, 29115, 32350, 32997, 48525, 54995, 58230, 65994, 97050, 98991, 109990, 145575, 164985, 197982, 274975, 291150, 329970, 494955, 549950, 824925, 989910, 1649850, 2474775, 4949550]

約数ペア:

[(1, 4949550), (2, 2474775), (3, 1649850), (5, 989910), (6, 824925), (9, 549950), (10, 494955), (15, 329970), (17, 291150), (18, 274975), (25, 197982), (30, 164985), (34, 145575), (45, 109990), (50, 98991), (51, 97050), (75, 65994), (85, 58230), (90, 54995), (102, 48525), (150, 32997), (153, 32350), (170, 29115), (225, 21998), (255, 19410), (306, 16175), (425, 11646), (450, 10999), (510, 9705), (647, 7650), (765, 6470), (850, 5823), (1275, 3882), (1294, 3825), (1530, 3235), (1941, 2550)]