53543490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1824

約数の個数: 128

約数和(自身を含む): 172634112

約数和(自身を除く): 119090622

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 1783, 2002, 2145, 2310, 2730, 3003, 3566, 4290, 5005, 5349, 6006, 8915, 10010, 10698, 12481, 15015, 17830, 19613, 23179, 24962, 26745, 30030, 37443, 39226, 46358, 53490, 58839, 62405, 69537, 74886, 98065, 115895, 117678, 124810, 137291, 139074, 162253, 187215, 196130, 231790, 254969, 274582, 294195, 324506, 347685, 374430, 411873, 486759, 509938, 588390, 686455, 695370, 764907, 811265, 823746, 973518, 1274845, 1372910, 1529814, 1622530, 1784783, 2059365, 2433795, 2549690, 3569566, 3824535, 4118730, 4867590, 5354349, 7649070, 8923915, 10708698, 17847830, 26771745, 53543490]

約数ペア:

[(1, 53543490), (2, 26771745), (3, 17847830), (5, 10708698), (6, 8923915), (7, 7649070), (10, 5354349), (11, 4867590), (13, 4118730), (14, 3824535), (15, 3569566), (21, 2549690), (22, 2433795), (26, 2059365), (30, 1784783), (33, 1622530), (35, 1529814), (39, 1372910), (42, 1274845), (55, 973518), (65, 823746), (66, 811265), (70, 764907), (77, 695370), (78, 686455), (91, 588390), (105, 509938), (110, 486759), (130, 411873), (143, 374430), (154, 347685), (165, 324506), (182, 294195), (195, 274582), (210, 254969), (231, 231790), (273, 196130), (286, 187215), (330, 162253), (385, 139074), (390, 137291), (429, 124810), (455, 117678), (462, 115895), (546, 98065), (715, 74886), (770, 69537), (858, 62405), (910, 58839), (1001, 53490), (1155, 46358), (1365, 39226), (1430, 37443), (1783, 30030), (2002, 26745), (2145, 24962), (2310, 23179), (2730, 19613), (3003, 17830), (3566, 15015), (4290, 12481), (5005, 10698), (5349, 10010), (6006, 8915)]