47252920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 126020160

約数和(自身を除く): 78767240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 751, 968, 1144, 1210, 1430, 1502, 1573, 2420, 2860, 3004, 3146, 3755, 4840, 5720, 6008, 6292, 7510, 7865, 8261, 9763, 12584, 15020, 15730, 16522, 19526, 30040, 31460, 33044, 39052, 41305, 48815, 62920, 66088, 78104, 82610, 90871, 97630, 107393, 165220, 181742, 195260, 214786, 330440, 363484, 390520, 429572, 454355, 536965, 726968, 859144, 908710, 1073930, 1181323, 1817420, 2147860, 2362646, 3634840, 4295720, 4725292, 5906615, 9450584, 11813230, 23626460, 47252920]

約数ペア:

[(1, 47252920), (2, 23626460), (4, 11813230), (5, 9450584), (8, 5906615), (10, 4725292), (11, 4295720), (13, 3634840), (20, 2362646), (22, 2147860), (26, 1817420), (40, 1181323), (44, 1073930), (52, 908710), (55, 859144), (65, 726968), (88, 536965), (104, 454355), (110, 429572), (121, 390520), (130, 363484), (143, 330440), (220, 214786), (242, 195260), (260, 181742), (286, 165220), (440, 107393), (484, 97630), (520, 90871), (572, 82610), (605, 78104), (715, 66088), (751, 62920), (968, 48815), (1144, 41305), (1210, 39052), (1430, 33044), (1502, 31460), (1573, 30040), (2420, 19526), (2860, 16522), (3004, 15730), (3146, 15020), (3755, 12584), (4840, 9763), (5720, 8261), (6008, 7865), (6292, 7510)]