53361160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 125420400

約数和(自身を除く): 72059240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 157, 232, 290, 293, 314, 580, 586, 628, 785, 1160, 1172, 1256, 1465, 1570, 2344, 2930, 3140, 4553, 5860, 6280, 8497, 9106, 11720, 16994, 18212, 22765, 33988, 36424, 42485, 45530, 46001, 67976, 84970, 91060, 92002, 169940, 182120, 184004, 230005, 339880, 368008, 460010, 920020, 1334029, 1840040, 2668058, 5336116, 6670145, 10672232, 13340290, 26680580, 53361160]

約数ペア:

[(1, 53361160), (2, 26680580), (4, 13340290), (5, 10672232), (8, 6670145), (10, 5336116), (20, 2668058), (29, 1840040), (40, 1334029), (58, 920020), (116, 460010), (145, 368008), (157, 339880), (232, 230005), (290, 184004), (293, 182120), (314, 169940), (580, 92002), (586, 91060), (628, 84970), (785, 67976), (1160, 46001), (1172, 45530), (1256, 42485), (1465, 36424), (1570, 33988), (2344, 22765), (2930, 18212), (3140, 16994), (4553, 11720), (5860, 9106), (6280, 8497)]