56884575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 108850176

約数和(自身を除く): 51965601

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 191, 209, 275, 285, 361, 475, 573, 627, 825, 955, 1045, 1083, 1425, 1805, 2101, 2865, 3135, 3629, 3971, 4775, 5225, 5415, 6303, 9025, 10505, 10887, 11913, 14325, 15675, 18145, 19855, 27075, 31515, 39919, 52525, 54435, 59565, 68951, 90725, 99275, 119757, 157575, 199595, 206853, 272175, 297825, 344755, 598785, 758461, 997975, 1034265, 1723775, 2275383, 2993925, 3792305, 5171325, 11376915, 18961525, 56884575]

約数ペア:

[(1, 56884575), (3, 18961525), (5, 11376915), (11, 5171325), (15, 3792305), (19, 2993925), (25, 2275383), (33, 1723775), (55, 1034265), (57, 997975), (75, 758461), (95, 598785), (165, 344755), (191, 297825), (209, 272175), (275, 206853), (285, 199595), (361, 157575), (475, 119757), (573, 99275), (627, 90725), (825, 68951), (955, 59565), (1045, 54435), (1083, 52525), (1425, 39919), (1805, 31515), (2101, 27075), (2865, 19855), (3135, 18145), (3629, 15675), (3971, 14325), (4775, 11913), (5225, 10887), (5415, 10505), (6303, 9025)]