47970290170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{30631}}^1$

素因数の和:31291

約数の個数: 64

約数和(自身を含む): 98453698560

約数和(自身を除く): 50483408390

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 619, 1238, 1265, 2530, 3095, 6190, 6809, 13618, 14237, 28474, 30631, 34045, 61262, 68090, 71185, 142370, 153155, 156607, 306310, 313214, 336941, 673882, 704513, 783035, 1409026, 1566070, 1684705, 3369410, 3522565, 7045130, 7749643, 15499286, 18960589, 37921178, 38748215, 77496430, 94802945, 189605890, 208566479, 417132958, 436093547, 872187094, 1042832395, 2085664790, 2180467735, 4360935470, 4797029017, 9594058034, 23985145085, 47970290170]

約数ペア:

[(1, 47970290170), (2, 23985145085), (5, 9594058034), (10, 4797029017), (11, 4360935470), (22, 2180467735), (23, 2085664790), (46, 1042832395), (55, 872187094), (110, 436093547), (115, 417132958), (230, 208566479), (253, 189605890), (506, 94802945), (619, 77496430), (1238, 38748215), (1265, 37921178), (2530, 18960589), (3095, 15499286), (6190, 7749643), (6809, 7045130), (13618, 3522565), (14237, 3369410), (28474, 1684705), (30631, 1566070), (34045, 1409026), (61262, 783035), (68090, 704513), (71185, 673882), (142370, 336941), (153155, 313214), (156607, 306310)]