47659480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 121136400

約数和(自身を除く): 73476920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 229, 242, 344, 430, 440, 458, 473, 484, 605, 860, 916, 946, 968, 1145, 1210, 1720, 1832, 1892, 2290, 2365, 2420, 2519, 3784, 4580, 4730, 4840, 5038, 5203, 9160, 9460, 9847, 10076, 10406, 12595, 18920, 19694, 20152, 20812, 25190, 26015, 27709, 39388, 41624, 49235, 50380, 52030, 55418, 78776, 98470, 100760, 104060, 108317, 110836, 138545, 196940, 208120, 216634, 221672, 277090, 393880, 433268, 541585, 554180, 866536, 1083170, 1108360, 1191487, 2166340, 2382974, 4332680, 4765948, 5957435, 9531896, 11914870, 23829740, 47659480]

約数ペア:

[(1, 47659480), (2, 23829740), (4, 11914870), (5, 9531896), (8, 5957435), (10, 4765948), (11, 4332680), (20, 2382974), (22, 2166340), (40, 1191487), (43, 1108360), (44, 1083170), (55, 866536), (86, 554180), (88, 541585), (110, 433268), (121, 393880), (172, 277090), (215, 221672), (220, 216634), (229, 208120), (242, 196940), (344, 138545), (430, 110836), (440, 108317), (458, 104060), (473, 100760), (484, 98470), (605, 78776), (860, 55418), (916, 52030), (946, 50380), (968, 49235), (1145, 41624), (1210, 39388), (1720, 27709), (1832, 26015), (1892, 25190), (2290, 20812), (2365, 20152), (2420, 19694), (2519, 18920), (3784, 12595), (4580, 10406), (4730, 10076), (4840, 9847), (5038, 9460), (5203, 9160)]