55115892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 106325388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 131, 156, 174, 186, 234, 261, 262, 279, 348, 372, 377, 393, 403, 468, 522, 524, 558, 754, 786, 806, 899, 1044, 1116, 1131, 1179, 1209, 1508, 1572, 1612, 1703, 1798, 2262, 2358, 2418, 2697, 3393, 3406, 3596, 3627, 3799, 4061, 4524, 4716, 4836, 5109, 5394, 6786, 6812, 7254, 7598, 8091, 8122, 10218, 10788, 11397, 11687, 12183, 13572, 14508, 15196, 15327, 16182, 16244, 20436, 22794, 23374, 24366, 30654, 32364, 34191, 35061, 36549, 45588, 46748, 48732, 49387, 52793, 61308, 68382, 70122, 73098, 98774, 105183, 105586, 117769, 136764, 140244, 146196, 148161, 158379, 197548, 210366, 211172, 235538, 296322, 316758, 353307, 420732, 444483, 471076, 475137, 592644, 633516, 706614, 888966, 950274, 1059921, 1413228, 1530997, 1777932, 1900548, 2119842, 3061994, 4239684, 4592991, 6123988, 9185982, 13778973, 18371964, 27557946, 55115892]

約数ペア:

[(1, 55115892), (2, 27557946), (3, 18371964), (4, 13778973), (6, 9185982), (9, 6123988), (12, 4592991), (13, 4239684), (18, 3061994), (26, 2119842), (29, 1900548), (31, 1777932), (36, 1530997), (39, 1413228), (52, 1059921), (58, 950274), (62, 888966), (78, 706614), (87, 633516), (93, 592644), (116, 475137), (117, 471076), (124, 444483), (131, 420732), (156, 353307), (174, 316758), (186, 296322), (234, 235538), (261, 211172), (262, 210366), (279, 197548), (348, 158379), (372, 148161), (377, 146196), (393, 140244), (403, 136764), (468, 117769), (522, 105586), (524, 105183), (558, 98774), (754, 73098), (786, 70122), (806, 68382), (899, 61308), (1044, 52793), (1116, 49387), (1131, 48732), (1179, 46748), (1209, 45588), (1508, 36549), (1572, 35061), (1612, 34191), (1703, 32364), (1798, 30654), (2262, 24366), (2358, 23374), (2418, 22794), (2697, 20436), (3393, 16244), (3406, 16182), (3596, 15327), (3627, 15196), (3799, 14508), (4061, 13572), (4524, 12183), (4716, 11687), (4836, 11397), (5109, 10788), (5394, 10218), (6786, 8122), (6812, 8091), (7254, 7598)]