39439950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 112211568

約数和(自身を除く): 72771618

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 53, 55, 66, 75, 82, 106, 110, 121, 123, 150, 159, 165, 205, 242, 246, 265, 275, 318, 330, 363, 410, 451, 530, 550, 583, 605, 615, 726, 795, 825, 902, 1025, 1166, 1210, 1230, 1325, 1353, 1590, 1650, 1749, 1815, 2050, 2173, 2255, 2650, 2706, 2915, 3025, 3075, 3498, 3630, 3975, 4346, 4510, 4961, 5830, 6050, 6150, 6413, 6519, 6765, 7950, 8745, 9075, 9922, 10865, 11275, 12826, 13038, 13530, 14575, 14883, 17490, 18150, 19239, 21730, 22550, 23903, 24805, 29150, 29766, 32065, 32595, 33825, 38478, 43725, 47806, 49610, 54325, 64130, 65190, 67650, 71709, 74415, 87450, 96195, 108650, 119515, 124025, 143418, 148830, 160325, 162975, 192390, 239030, 248050, 262933, 320650, 325950, 358545, 372075, 480975, 525866, 597575, 717090, 744150, 788799, 961950, 1195150, 1314665, 1577598, 1792725, 2629330, 3585450, 3943995, 6573325, 7887990, 13146650, 19719975, 39439950]

約数ペア:

[(1, 39439950), (2, 19719975), (3, 13146650), (5, 7887990), (6, 6573325), (10, 3943995), (11, 3585450), (15, 2629330), (22, 1792725), (25, 1577598), (30, 1314665), (33, 1195150), (41, 961950), (50, 788799), (53, 744150), (55, 717090), (66, 597575), (75, 525866), (82, 480975), (106, 372075), (110, 358545), (121, 325950), (123, 320650), (150, 262933), (159, 248050), (165, 239030), (205, 192390), (242, 162975), (246, 160325), (265, 148830), (275, 143418), (318, 124025), (330, 119515), (363, 108650), (410, 96195), (451, 87450), (530, 74415), (550, 71709), (583, 67650), (605, 65190), (615, 64130), (726, 54325), (795, 49610), (825, 47806), (902, 43725), (1025, 38478), (1166, 33825), (1210, 32595), (1230, 32065), (1325, 29766), (1353, 29150), (1590, 24805), (1650, 23903), (1749, 22550), (1815, 21730), (2050, 19239), (2173, 18150), (2255, 17490), (2650, 14883), (2706, 14575), (2915, 13530), (3025, 13038), (3075, 12826), (3498, 11275), (3630, 10865), (3975, 9922), (4346, 9075), (4510, 8745), (4961, 7950), (5830, 6765), (6050, 6519), (6150, 6413)]