49288356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 147987840

約数和(自身を除く): 98699484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 241, 247, 276, 299, 342, 414, 437, 468, 482, 494, 598, 684, 723, 741, 828, 874, 897, 964, 988, 1196, 1311, 1446, 1482, 1748, 1794, 2169, 2223, 2622, 2691, 2892, 2964, 3133, 3588, 3933, 4338, 4446, 4579, 5244, 5382, 5543, 5681, 6266, 7866, 8676, 8892, 9158, 9399, 10764, 11086, 11362, 12532, 13737, 15732, 16629, 17043, 18316, 18798, 22172, 22724, 27474, 28197, 33258, 34086, 37596, 41211, 49887, 51129, 54948, 56394, 59527, 66516, 68172, 72059, 82422, 99774, 102258, 105317, 112788, 119054, 144118, 164844, 178581, 199548, 204516, 210634, 216177, 238108, 288236, 315951, 357162, 421268, 432354, 535743, 631902, 648531, 714324, 864708, 947853, 1071486, 1263804, 1297062, 1369121, 1895706, 2142972, 2594124, 2738242, 3791412, 4107363, 5476484, 8214726, 12322089, 16429452, 24644178, 49288356]

約数ペア:

[(1, 49288356), (2, 24644178), (3, 16429452), (4, 12322089), (6, 8214726), (9, 5476484), (12, 4107363), (13, 3791412), (18, 2738242), (19, 2594124), (23, 2142972), (26, 1895706), (36, 1369121), (38, 1297062), (39, 1263804), (46, 1071486), (52, 947853), (57, 864708), (69, 714324), (76, 648531), (78, 631902), (92, 535743), (114, 432354), (117, 421268), (138, 357162), (156, 315951), (171, 288236), (207, 238108), (228, 216177), (234, 210634), (241, 204516), (247, 199548), (276, 178581), (299, 164844), (342, 144118), (414, 119054), (437, 112788), (468, 105317), (482, 102258), (494, 99774), (598, 82422), (684, 72059), (723, 68172), (741, 66516), (828, 59527), (874, 56394), (897, 54948), (964, 51129), (988, 49887), (1196, 41211), (1311, 37596), (1446, 34086), (1482, 33258), (1748, 28197), (1794, 27474), (2169, 22724), (2223, 22172), (2622, 18798), (2691, 18316), (2892, 17043), (2964, 16629), (3133, 15732), (3588, 13737), (3933, 12532), (4338, 11362), (4446, 11086), (4579, 10764), (5244, 9399), (5382, 9158), (5543, 8892), (5681, 8676), (6266, 7866)]