48508520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 67915480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 664, 760, 769, 830, 1538, 1577, 1660, 3076, 3154, 3320, 3845, 6152, 6308, 7690, 7885, 12616, 14611, 15380, 15770, 29222, 30760, 31540, 58444, 63080, 63827, 73055, 116888, 127654, 146110, 255308, 292220, 319135, 510616, 584440, 638270, 1212713, 1276540, 2425426, 2553080, 4850852, 6063565, 9701704, 12127130, 24254260, 48508520]

約数ペア:

[(1, 48508520), (2, 24254260), (4, 12127130), (5, 9701704), (8, 6063565), (10, 4850852), (19, 2553080), (20, 2425426), (38, 1276540), (40, 1212713), (76, 638270), (83, 584440), (95, 510616), (152, 319135), (166, 292220), (190, 255308), (332, 146110), (380, 127654), (415, 116888), (664, 73055), (760, 63827), (769, 63080), (830, 58444), (1538, 31540), (1577, 30760), (1660, 29222), (3076, 15770), (3154, 15380), (3320, 14611), (3845, 12616), (6152, 7885), (6308, 7690)]