53425530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 147888000

約数和(自身を除く): 94462470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 157, 171, 190, 199, 285, 314, 342, 398, 471, 570, 597, 785, 855, 942, 995, 1194, 1413, 1570, 1710, 1791, 1990, 2355, 2826, 2983, 2985, 3582, 3781, 4710, 5966, 5970, 7065, 7562, 8949, 8955, 11343, 14130, 14915, 17898, 17910, 18905, 22686, 26847, 29830, 31243, 34029, 37810, 44745, 53694, 56715, 62486, 68058, 89490, 93729, 113430, 134235, 156215, 170145, 187458, 268470, 281187, 312430, 340290, 468645, 562374, 593617, 937290, 1187234, 1405935, 1780851, 2811870, 2968085, 3561702, 5342553, 5936170, 8904255, 10685106, 17808510, 26712765, 53425530]

約数ペア:

[(1, 53425530), (2, 26712765), (3, 17808510), (5, 10685106), (6, 8904255), (9, 5936170), (10, 5342553), (15, 3561702), (18, 2968085), (19, 2811870), (30, 1780851), (38, 1405935), (45, 1187234), (57, 937290), (90, 593617), (95, 562374), (114, 468645), (157, 340290), (171, 312430), (190, 281187), (199, 268470), (285, 187458), (314, 170145), (342, 156215), (398, 134235), (471, 113430), (570, 93729), (597, 89490), (785, 68058), (855, 62486), (942, 56715), (995, 53694), (1194, 44745), (1413, 37810), (1570, 34029), (1710, 31243), (1791, 29830), (1990, 26847), (2355, 22686), (2826, 18905), (2983, 17910), (2985, 17898), (3582, 14915), (3781, 14130), (4710, 11343), (5966, 8955), (5970, 8949), (7065, 7562)]