48378366950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1511}}^1$

素因数の和:1934

約数の個数: 96

約数和(自身を含む): 94763934720

約数和(自身を除く): 46385567770

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 311, 355, 622, 710, 725, 1450, 1511, 1555, 1775, 2059, 3022, 3110, 3550, 4118, 7555, 7775, 9019, 10295, 15110, 15550, 18038, 20590, 22081, 37775, 43819, 44162, 45095, 51475, 75550, 87638, 90190, 102950, 107281, 110405, 214562, 219095, 220810, 225475, 438190, 450950, 469921, 536405, 552025, 640349, 939842, 1072810, 1095475, 1104050, 1280698, 2190950, 2349605, 2682025, 3111149, 3201745, 4699210, 5364050, 6222298, 6403490, 11748025, 13627709, 15555745, 16008725, 23496050, 27255418, 31111490, 32017450, 33364391, 66728782, 68138545, 77778725, 136277090, 155557450, 166821955, 333643910, 340692725, 681385450, 834109775, 967567339, 1668219550, 1935134678, 4837836695, 9675673390, 24189183475, 48378366950]

約数ペア:

[(1, 48378366950), (2, 24189183475), (5, 9675673390), (10, 4837836695), (25, 1935134678), (29, 1668219550), (50, 967567339), (58, 834109775), (71, 681385450), (142, 340692725), (145, 333643910), (290, 166821955), (311, 155557450), (355, 136277090), (622, 77778725), (710, 68138545), (725, 66728782), (1450, 33364391), (1511, 32017450), (1555, 31111490), (1775, 27255418), (2059, 23496050), (3022, 16008725), (3110, 15555745), (3550, 13627709), (4118, 11748025), (7555, 6403490), (7775, 6222298), (9019, 5364050), (10295, 4699210), (15110, 3201745), (15550, 3111149), (18038, 2682025), (20590, 2349605), (22081, 2190950), (37775, 1280698), (43819, 1104050), (44162, 1095475), (45095, 1072810), (51475, 939842), (75550, 640349), (87638, 552025), (90190, 536405), (102950, 469921), (107281, 450950), (110405, 438190), (214562, 225475), (219095, 220810)]