48162400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 138459888

約数和(自身を除く): 90297488

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, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 421, 440, 520, 550, 572, 650, 715, 800, 842, 880, 1040, 1100, 1144, 1300, 1430, 1684, 1760, 2080, 2105, 2200, 2288, 2600, 2860, 3368, 3575, 4210, 4400, 4576, 4631, 5200, 5473, 5720, 6736, 7150, 8420, 8800, 9262, 10400, 10525, 10946, 11440, 13472, 14300, 16840, 18524, 21050, 21892, 22880, 23155, 27365, 28600, 33680, 37048, 42100, 43784, 46310, 54730, 57200, 60203, 67360, 74096, 84200, 87568, 92620, 109460, 114400, 115775, 120406, 136825, 148192, 168400, 175136, 185240, 218920, 231550, 240812, 273650, 301015, 336800, 370480, 437840, 463100, 481624, 547300, 602030, 740960, 875680, 926200, 963248, 1094600, 1204060, 1505075, 1852400, 1926496, 2189200, 2408120, 3010150, 3704800, 4378400, 4816240, 6020300, 9632480, 12040600, 24081200, 48162400]

約数ペア:

[(1, 48162400), (2, 24081200), (4, 12040600), (5, 9632480), (8, 6020300), (10, 4816240), (11, 4378400), (13, 3704800), (16, 3010150), (20, 2408120), (22, 2189200), (25, 1926496), (26, 1852400), (32, 1505075), (40, 1204060), (44, 1094600), (50, 963248), (52, 926200), (55, 875680), (65, 740960), (80, 602030), (88, 547300), (100, 481624), (104, 463100), (110, 437840), (130, 370480), (143, 336800), (160, 301015), (176, 273650), (200, 240812), (208, 231550), (220, 218920), (260, 185240), (275, 175136), (286, 168400), (325, 148192), (352, 136825), (400, 120406), (416, 115775), (421, 114400), (440, 109460), (520, 92620), (550, 87568), (572, 84200), (650, 74096), (715, 67360), (800, 60203), (842, 57200), (880, 54730), (1040, 46310), (1100, 43784), (1144, 42100), (1300, 37048), (1430, 33680), (1684, 28600), (1760, 27365), (2080, 23155), (2105, 22880), (2200, 21892), (2288, 21050), (2600, 18524), (2860, 16840), (3368, 14300), (3575, 13472), (4210, 11440), (4400, 10946), (4576, 10525), (4631, 10400), (5200, 9262), (5473, 8800), (5720, 8420), (6736, 7150)]