55815996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 89336004

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 53, 57, 62, 76, 93, 106, 114, 124, 149, 159, 186, 212, 228, 298, 318, 372, 447, 589, 596, 636, 894, 1007, 1178, 1643, 1767, 1788, 2014, 2356, 2831, 3021, 3286, 3534, 4028, 4619, 4929, 5662, 6042, 6572, 7068, 7897, 8493, 9238, 9858, 11324, 12084, 13857, 15794, 16986, 18476, 19716, 23691, 27714, 31217, 31588, 33972, 47382, 55428, 62434, 87761, 93651, 94764, 124868, 150043, 175522, 187302, 244807, 263283, 300086, 351044, 374604, 450129, 489614, 526566, 600172, 734421, 900258, 979228, 1053132, 1468842, 1800516, 2937684, 4651333, 9302666, 13953999, 18605332, 27907998, 55815996]

約数ペア:

[(1, 55815996), (2, 27907998), (3, 18605332), (4, 13953999), (6, 9302666), (12, 4651333), (19, 2937684), (31, 1800516), (38, 1468842), (53, 1053132), (57, 979228), (62, 900258), (76, 734421), (93, 600172), (106, 526566), (114, 489614), (124, 450129), (149, 374604), (159, 351044), (186, 300086), (212, 263283), (228, 244807), (298, 187302), (318, 175522), (372, 150043), (447, 124868), (589, 94764), (596, 93651), (636, 87761), (894, 62434), (1007, 55428), (1178, 47382), (1643, 33972), (1767, 31588), (1788, 31217), (2014, 27714), (2356, 23691), (2831, 19716), (3021, 18476), (3286, 16986), (3534, 15794), (4028, 13857), (4619, 12084), (4929, 11324), (5662, 9858), (6042, 9238), (6572, 8493), (7068, 7897)]