50825250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 160216056

約数和(自身を除く): 109390806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 294, 315, 350, 375, 441, 450, 461, 490, 525, 630, 735, 750, 875, 882, 922, 1050, 1125, 1225, 1383, 1470, 1575, 1750, 2205, 2250, 2305, 2450, 2625, 2766, 3150, 3227, 3675, 4149, 4410, 4610, 5250, 6125, 6454, 6915, 7350, 7875, 8298, 9681, 11025, 11525, 12250, 13830, 15750, 16135, 18375, 19362, 20745, 22050, 22589, 23050, 29043, 32270, 34575, 36750, 41490, 45178, 48405, 55125, 57625, 58086, 67767, 69150, 80675, 96810, 103725, 110250, 112945, 115250, 135534, 145215, 161350, 172875, 203301, 207450, 225890, 242025, 290430, 338835, 345750, 403375, 406602, 484050, 518625, 564725, 677670, 726075, 806750, 1016505, 1037250, 1129450, 1210125, 1452150, 1694175, 2033010, 2420250, 2823625, 3388350, 3630375, 5082525, 5647250, 7260750, 8470875, 10165050, 16941750, 25412625, 50825250]

約数ペア:

[(1, 50825250), (2, 25412625), (3, 16941750), (5, 10165050), (6, 8470875), (7, 7260750), (9, 5647250), (10, 5082525), (14, 3630375), (15, 3388350), (18, 2823625), (21, 2420250), (25, 2033010), (30, 1694175), (35, 1452150), (42, 1210125), (45, 1129450), (49, 1037250), (50, 1016505), (63, 806750), (70, 726075), (75, 677670), (90, 564725), (98, 518625), (105, 484050), (125, 406602), (126, 403375), (147, 345750), (150, 338835), (175, 290430), (210, 242025), (225, 225890), (245, 207450), (250, 203301), (294, 172875), (315, 161350), (350, 145215), (375, 135534), (441, 115250), (450, 112945), (461, 110250), (490, 103725), (525, 96810), (630, 80675), (735, 69150), (750, 67767), (875, 58086), (882, 57625), (922, 55125), (1050, 48405), (1125, 45178), (1225, 41490), (1383, 36750), (1470, 34575), (1575, 32270), (1750, 29043), (2205, 23050), (2250, 22589), (2305, 22050), (2450, 20745), (2625, 19362), (2766, 18375), (3150, 16135), (3227, 15750), (3675, 13830), (4149, 12250), (4410, 11525), (4610, 11025), (5250, 9681), (6125, 8298), (6454, 7875), (6915, 7350)]