51482250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 148262400

約数和(自身を除く): 96780150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 145, 150, 174, 225, 250, 261, 263, 270, 290, 375, 435, 450, 522, 526, 675, 725, 750, 783, 789, 870, 1125, 1305, 1315, 1350, 1450, 1566, 1578, 2175, 2250, 2367, 2610, 2630, 3375, 3625, 3915, 3945, 4350, 4734, 6525, 6575, 6750, 7101, 7250, 7627, 7830, 7890, 10875, 11835, 13050, 13150, 14202, 15254, 19575, 19725, 21750, 22881, 23670, 32625, 32875, 35505, 38135, 39150, 39450, 45762, 59175, 65250, 65750, 68643, 71010, 76270, 97875, 98625, 114405, 118350, 137286, 177525, 190675, 195750, 197250, 205929, 228810, 295875, 343215, 355050, 381350, 411858, 572025, 591750, 686430, 887625, 953375, 1029645, 1144050, 1716075, 1775250, 1906750, 2059290, 2860125, 3432150, 5148225, 5720250, 8580375, 10296450, 17160750, 25741125, 51482250]

約数ペア:

[(1, 51482250), (2, 25741125), (3, 17160750), (5, 10296450), (6, 8580375), (9, 5720250), (10, 5148225), (15, 3432150), (18, 2860125), (25, 2059290), (27, 1906750), (29, 1775250), (30, 1716075), (45, 1144050), (50, 1029645), (54, 953375), (58, 887625), (75, 686430), (87, 591750), (90, 572025), (125, 411858), (135, 381350), (145, 355050), (150, 343215), (174, 295875), (225, 228810), (250, 205929), (261, 197250), (263, 195750), (270, 190675), (290, 177525), (375, 137286), (435, 118350), (450, 114405), (522, 98625), (526, 97875), (675, 76270), (725, 71010), (750, 68643), (783, 65750), (789, 65250), (870, 59175), (1125, 45762), (1305, 39450), (1315, 39150), (1350, 38135), (1450, 35505), (1566, 32875), (1578, 32625), (2175, 23670), (2250, 22881), (2367, 21750), (2610, 19725), (2630, 19575), (3375, 15254), (3625, 14202), (3915, 13150), (3945, 13050), (4350, 11835), (4734, 10875), (6525, 7890), (6575, 7830), (6750, 7627), (7101, 7250)]