48278997

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 39779883

約数列:

[1, 3, 9, 13, 17, 27, 29, 31, 39, 51, 81, 87, 93, 117, 153, 221, 243, 261, 279, 351, 377, 403, 459, 493, 527, 663, 783, 837, 899, 1053, 1131, 1209, 1377, 1479, 1581, 1989, 2349, 2511, 2697, 3159, 3393, 3627, 4131, 4437, 4743, 5967, 6409, 6851, 7047, 7533, 8091, 10179, 10881, 11687, 13311, 14229, 15283, 17901, 19227, 20553, 24273, 30537, 32643, 35061, 39933, 42687, 45849, 53703, 57681, 61659, 72819, 91611, 97929, 105183, 119799, 128061, 137547, 173043, 184977, 198679, 218457, 315549, 412641, 519129, 554931, 596037, 946647, 1237923, 1557387, 1664793, 1788111, 2839941, 3713769, 5364333, 16092999, 48278997]

約数ペア:

[(1, 48278997), (3, 16092999), (9, 5364333), (13, 3713769), (17, 2839941), (27, 1788111), (29, 1664793), (31, 1557387), (39, 1237923), (51, 946647), (81, 596037), (87, 554931), (93, 519129), (117, 412641), (153, 315549), (221, 218457), (243, 198679), (261, 184977), (279, 173043), (351, 137547), (377, 128061), (403, 119799), (459, 105183), (493, 97929), (527, 91611), (663, 72819), (783, 61659), (837, 57681), (899, 53703), (1053, 45849), (1131, 42687), (1209, 39933), (1377, 35061), (1479, 32643), (1581, 30537), (1989, 24273), (2349, 20553), (2511, 19227), (2697, 17901), (3159, 15283), (3393, 14229), (3627, 13311), (4131, 11687), (4437, 10881), (4743, 10179), (5967, 8091), (6409, 7533), (6851, 7047)]