50908000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 148599360

約数和(自身を除く): 97691360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 89, 100, 104, 110, 125, 130, 143, 160, 176, 178, 200, 208, 220, 250, 260, 275, 286, 325, 352, 356, 400, 416, 440, 445, 500, 520, 550, 572, 650, 712, 715, 800, 880, 890, 979, 1000, 1040, 1100, 1144, 1157, 1300, 1375, 1424, 1430, 1625, 1760, 1780, 1958, 2000, 2080, 2200, 2225, 2288, 2314, 2600, 2750, 2848, 2860, 3250, 3560, 3575, 3916, 4000, 4400, 4450, 4576, 4628, 4895, 5200, 5500, 5720, 5785, 6500, 7120, 7150, 7832, 8800, 8900, 9256, 9790, 10400, 11000, 11125, 11440, 11570, 12727, 13000, 14240, 14300, 15664, 17800, 17875, 18512, 19580, 22000, 22250, 22880, 23140, 24475, 25454, 26000, 28600, 28925, 31328, 35600, 35750, 37024, 39160, 44000, 44500, 46280, 48950, 50908, 52000, 57200, 57850, 63635, 71200, 71500, 78320, 89000, 92560, 97900, 101816, 114400, 115700, 122375, 127270, 143000, 144625, 156640, 178000, 185120, 195800, 203632, 231400, 244750, 254540, 286000, 289250, 318175, 356000, 391600, 407264, 462800, 489500, 509080, 572000, 578500, 636350, 783200, 925600, 979000, 1018160, 1157000, 1272700, 1590875, 1958000, 2036320, 2314000, 2545400, 3181750, 3916000, 4628000, 5090800, 6363500, 10181600, 12727000, 25454000, 50908000]

約数ペア:

[(1, 50908000), (2, 25454000), (4, 12727000), (5, 10181600), (8, 6363500), (10, 5090800), (11, 4628000), (13, 3916000), (16, 3181750), (20, 2545400), (22, 2314000), (25, 2036320), (26, 1958000), (32, 1590875), (40, 1272700), (44, 1157000), (50, 1018160), (52, 979000), (55, 925600), (65, 783200), (80, 636350), (88, 578500), (89, 572000), (100, 509080), (104, 489500), (110, 462800), (125, 407264), (130, 391600), (143, 356000), (160, 318175), (176, 289250), (178, 286000), (200, 254540), (208, 244750), (220, 231400), (250, 203632), (260, 195800), (275, 185120), (286, 178000), (325, 156640), (352, 144625), (356, 143000), (400, 127270), (416, 122375), (440, 115700), (445, 114400), (500, 101816), (520, 97900), (550, 92560), (572, 89000), (650, 78320), (712, 71500), (715, 71200), (800, 63635), (880, 57850), (890, 57200), (979, 52000), (1000, 50908), (1040, 48950), (1100, 46280), (1144, 44500), (1157, 44000), (1300, 39160), (1375, 37024), (1424, 35750), (1430, 35600), (1625, 31328), (1760, 28925), (1780, 28600), (1958, 26000), (2000, 25454), (2080, 24475), (2200, 23140), (2225, 22880), (2288, 22250), (2314, 22000), (2600, 19580), (2750, 18512), (2848, 17875), (2860, 17800), (3250, 15664), (3560, 14300), (3575, 14240), (3916, 13000), (4000, 12727), (4400, 11570), (4450, 11440), (4576, 11125), (4628, 11000), (4895, 10400), (5200, 9790), (5500, 9256), (5720, 8900), (5785, 8800), (6500, 7832), (7120, 7150)]