47596900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 122492160

約数和(自身を除く): 74895260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 41, 47, 50, 52, 65, 76, 82, 94, 95, 100, 130, 164, 188, 190, 205, 235, 247, 260, 325, 380, 410, 470, 475, 494, 533, 611, 650, 779, 820, 893, 940, 950, 988, 1025, 1066, 1175, 1222, 1235, 1300, 1558, 1786, 1900, 1927, 2050, 2132, 2350, 2444, 2470, 2665, 3055, 3116, 3572, 3854, 3895, 4100, 4465, 4700, 4940, 5330, 6110, 6175, 7708, 7790, 8930, 9635, 10127, 10660, 11609, 12220, 12350, 13325, 15275, 15580, 17860, 19270, 19475, 20254, 22325, 23218, 24700, 25051, 26650, 30550, 36613, 38540, 38950, 40508, 44650, 46436, 48175, 50102, 50635, 53300, 58045, 61100, 73226, 77900, 89300, 96350, 100204, 101270, 116090, 125255, 146452, 183065, 192700, 202540, 232180, 250510, 253175, 290225, 366130, 475969, 501020, 506350, 580450, 626275, 732260, 915325, 951938, 1012700, 1160900, 1252550, 1830650, 1903876, 2379845, 2505100, 3661300, 4759690, 9519380, 11899225, 23798450, 47596900]

約数ペア:

[(1, 47596900), (2, 23798450), (4, 11899225), (5, 9519380), (10, 4759690), (13, 3661300), (19, 2505100), (20, 2379845), (25, 1903876), (26, 1830650), (38, 1252550), (41, 1160900), (47, 1012700), (50, 951938), (52, 915325), (65, 732260), (76, 626275), (82, 580450), (94, 506350), (95, 501020), (100, 475969), (130, 366130), (164, 290225), (188, 253175), (190, 250510), (205, 232180), (235, 202540), (247, 192700), (260, 183065), (325, 146452), (380, 125255), (410, 116090), (470, 101270), (475, 100204), (494, 96350), (533, 89300), (611, 77900), (650, 73226), (779, 61100), (820, 58045), (893, 53300), (940, 50635), (950, 50102), (988, 48175), (1025, 46436), (1066, 44650), (1175, 40508), (1222, 38950), (1235, 38540), (1300, 36613), (1558, 30550), (1786, 26650), (1900, 25051), (1927, 24700), (2050, 23218), (2132, 22325), (2350, 20254), (2444, 19475), (2470, 19270), (2665, 17860), (3055, 15580), (3116, 15275), (3572, 13325), (3854, 12350), (3895, 12220), (4100, 11609), (4465, 10660), (4700, 10127), (4940, 9635), (5330, 8930), (6110, 7790), (6175, 7708)]