51056070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 140894208

約数和(自身を除く): 89838138

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 41, 62, 65, 78, 82, 93, 103, 123, 130, 155, 186, 195, 205, 206, 246, 309, 310, 390, 403, 410, 465, 515, 533, 615, 618, 806, 930, 1030, 1066, 1209, 1230, 1271, 1339, 1545, 1599, 2015, 2418, 2542, 2665, 2678, 3090, 3193, 3198, 3813, 4017, 4030, 4223, 5330, 6045, 6355, 6386, 6695, 7626, 7995, 8034, 8446, 9579, 12090, 12669, 12710, 13390, 15965, 15990, 16523, 19065, 19158, 20085, 21115, 25338, 31930, 33046, 38130, 40170, 41509, 42230, 47895, 49569, 54899, 63345, 82615, 83018, 95790, 99138, 109798, 124527, 126690, 130913, 164697, 165230, 207545, 247845, 249054, 261826, 274495, 329394, 392739, 415090, 495690, 548990, 622635, 654565, 785478, 823485, 1245270, 1309130, 1646970, 1701869, 1963695, 3403738, 3927390, 5105607, 8509345, 10211214, 17018690, 25528035, 51056070]

約数ペア:

[(1, 51056070), (2, 25528035), (3, 17018690), (5, 10211214), (6, 8509345), (10, 5105607), (13, 3927390), (15, 3403738), (26, 1963695), (30, 1701869), (31, 1646970), (39, 1309130), (41, 1245270), (62, 823485), (65, 785478), (78, 654565), (82, 622635), (93, 548990), (103, 495690), (123, 415090), (130, 392739), (155, 329394), (186, 274495), (195, 261826), (205, 249054), (206, 247845), (246, 207545), (309, 165230), (310, 164697), (390, 130913), (403, 126690), (410, 124527), (465, 109798), (515, 99138), (533, 95790), (615, 83018), (618, 82615), (806, 63345), (930, 54899), (1030, 49569), (1066, 47895), (1209, 42230), (1230, 41509), (1271, 40170), (1339, 38130), (1545, 33046), (1599, 31930), (2015, 25338), (2418, 21115), (2542, 20085), (2665, 19158), (2678, 19065), (3090, 16523), (3193, 15990), (3198, 15965), (3813, 13390), (4017, 12710), (4030, 12669), (4223, 12090), (5330, 9579), (6045, 8446), (6355, 8034), (6386, 7995), (6695, 7626)]