53215656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 101613144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 191, 228, 247, 282, 312, 376, 382, 456, 494, 564, 573, 611, 741, 764, 893, 988, 1128, 1146, 1222, 1482, 1528, 1786, 1833, 1976, 2292, 2444, 2483, 2679, 2964, 3572, 3629, 3666, 4584, 4888, 4966, 5358, 5928, 7144, 7258, 7332, 7449, 8977, 9932, 10716, 10887, 11609, 14516, 14664, 14898, 17954, 19864, 21432, 21774, 23218, 26931, 29032, 29796, 34827, 35908, 43548, 46436, 47177, 53862, 59592, 69654, 71816, 87096, 92872, 94354, 107724, 116701, 139308, 141531, 170563, 188708, 215448, 233402, 278616, 283062, 341126, 350103, 377416, 466804, 511689, 566124, 682252, 700206, 933608, 1023378, 1132248, 1364504, 1400412, 2046756, 2217319, 2800824, 4093512, 4434638, 6651957, 8869276, 13303914, 17738552, 26607828, 53215656]

約数ペア:

[(1, 53215656), (2, 26607828), (3, 17738552), (4, 13303914), (6, 8869276), (8, 6651957), (12, 4434638), (13, 4093512), (19, 2800824), (24, 2217319), (26, 2046756), (38, 1400412), (39, 1364504), (47, 1132248), (52, 1023378), (57, 933608), (76, 700206), (78, 682252), (94, 566124), (104, 511689), (114, 466804), (141, 377416), (152, 350103), (156, 341126), (188, 283062), (191, 278616), (228, 233402), (247, 215448), (282, 188708), (312, 170563), (376, 141531), (382, 139308), (456, 116701), (494, 107724), (564, 94354), (573, 92872), (611, 87096), (741, 71816), (764, 69654), (893, 59592), (988, 53862), (1128, 47177), (1146, 46436), (1222, 43548), (1482, 35908), (1528, 34827), (1786, 29796), (1833, 29032), (1976, 26931), (2292, 23218), (2444, 21774), (2483, 21432), (2679, 19864), (2964, 17954), (3572, 14898), (3629, 14664), (3666, 14516), (4584, 11609), (4888, 10887), (4966, 10716), (5358, 9932), (5928, 8977), (7144, 7449), (7258, 7332)]