53797170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 158054400

約数和(自身を除く): 104257230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 97, 105, 114, 133, 139, 190, 194, 210, 266, 278, 285, 291, 399, 417, 485, 570, 582, 665, 679, 695, 798, 834, 970, 973, 1330, 1358, 1390, 1455, 1843, 1946, 1995, 2037, 2085, 2641, 2910, 2919, 3395, 3686, 3990, 4074, 4170, 4865, 5282, 5529, 5838, 6790, 7923, 9215, 9730, 10185, 11058, 12901, 13205, 13483, 14595, 15846, 18430, 18487, 20370, 25802, 26410, 26966, 27645, 29190, 36974, 38703, 39615, 40449, 55290, 55461, 64505, 67415, 77406, 79230, 80898, 92435, 94381, 110922, 129010, 134830, 184870, 188762, 193515, 202245, 256177, 277305, 283143, 387030, 404490, 471905, 512354, 554610, 566286, 768531, 943810, 1280885, 1415715, 1537062, 1793239, 2561770, 2831430, 3586478, 3842655, 5379717, 7685310, 8966195, 10759434, 17932390, 26898585, 53797170]

約数ペア:

[(1, 53797170), (2, 26898585), (3, 17932390), (5, 10759434), (6, 8966195), (7, 7685310), (10, 5379717), (14, 3842655), (15, 3586478), (19, 2831430), (21, 2561770), (30, 1793239), (35, 1537062), (38, 1415715), (42, 1280885), (57, 943810), (70, 768531), (95, 566286), (97, 554610), (105, 512354), (114, 471905), (133, 404490), (139, 387030), (190, 283143), (194, 277305), (210, 256177), (266, 202245), (278, 193515), (285, 188762), (291, 184870), (399, 134830), (417, 129010), (485, 110922), (570, 94381), (582, 92435), (665, 80898), (679, 79230), (695, 77406), (798, 67415), (834, 64505), (970, 55461), (973, 55290), (1330, 40449), (1358, 39615), (1390, 38703), (1455, 36974), (1843, 29190), (1946, 27645), (1995, 26966), (2037, 26410), (2085, 25802), (2641, 20370), (2910, 18487), (2919, 18430), (3395, 15846), (3686, 14595), (3990, 13483), (4074, 13205), (4170, 12901), (4865, 11058), (5282, 10185), (5529, 9730), (5838, 9215), (6790, 7923)]