53320230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1523}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 139080240

約数和(自身を除く): 85760010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1523, 1945, 2334, 3046, 3501, 3890, 4569, 5835, 7002, 7615, 9138, 11670, 13707, 15230, 17505, 22845, 27414, 35010, 45690, 68535, 137070, 592447, 1184894, 1777341, 2962235, 3554682, 5332023, 5924470, 8886705, 10664046, 17773410, 26660115, 53320230]

約数ペア:

[(1, 53320230), (2, 26660115), (3, 17773410), (5, 10664046), (6, 8886705), (9, 5924470), (10, 5332023), (15, 3554682), (18, 2962235), (30, 1777341), (45, 1184894), (90, 592447), (389, 137070), (778, 68535), (1167, 45690), (1523, 35010), (1945, 27414), (2334, 22845), (3046, 17505), (3501, 15230), (3890, 13707), (4569, 11670), (5835, 9138), (7002, 7615)]