54707250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 152635392

約数和(自身を除く): 97928142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 181, 186, 195, 250, 310, 325, 362, 375, 390, 403, 465, 543, 650, 750, 775, 806, 905, 930, 975, 1086, 1209, 1550, 1625, 1810, 1950, 2015, 2325, 2353, 2418, 2715, 3250, 3875, 4030, 4525, 4650, 4706, 4875, 5430, 5611, 6045, 7059, 7750, 9050, 9750, 10075, 11222, 11625, 11765, 12090, 13575, 14118, 16833, 20150, 22625, 23250, 23530, 27150, 28055, 30225, 33666, 35295, 45250, 50375, 56110, 58825, 60450, 67875, 70590, 72943, 84165, 100750, 117650, 135750, 140275, 145886, 151125, 168330, 176475, 218829, 280550, 294125, 302250, 352950, 364715, 420825, 437658, 588250, 701375, 729430, 841650, 882375, 1094145, 1402750, 1764750, 1823575, 2104125, 2188290, 3647150, 4208250, 5470725, 9117875, 10941450, 18235750, 27353625, 54707250]

約数ペア:

[(1, 54707250), (2, 27353625), (3, 18235750), (5, 10941450), (6, 9117875), (10, 5470725), (13, 4208250), (15, 3647150), (25, 2188290), (26, 2104125), (30, 1823575), (31, 1764750), (39, 1402750), (50, 1094145), (62, 882375), (65, 841650), (75, 729430), (78, 701375), (93, 588250), (125, 437658), (130, 420825), (150, 364715), (155, 352950), (181, 302250), (186, 294125), (195, 280550), (250, 218829), (310, 176475), (325, 168330), (362, 151125), (375, 145886), (390, 140275), (403, 135750), (465, 117650), (543, 100750), (650, 84165), (750, 72943), (775, 70590), (806, 67875), (905, 60450), (930, 58825), (975, 56110), (1086, 50375), (1209, 45250), (1550, 35295), (1625, 33666), (1810, 30225), (1950, 28055), (2015, 27150), (2325, 23530), (2353, 23250), (2418, 22625), (2715, 20150), (3250, 16833), (3875, 14118), (4030, 13575), (4525, 12090), (4650, 11765), (4706, 11625), (4875, 11222), (5430, 10075), (5611, 9750), (6045, 9050), (7059, 7750)]