50291298968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20639}}^1$

素因数の和:20745

約数の個数: 128

約数和(自身を含む): 112347648000

約数和(自身を除く): 62056349032

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 41, 46, 68, 76, 82, 92, 136, 152, 164, 184, 323, 328, 391, 437, 646, 697, 779, 782, 874, 943, 1292, 1394, 1558, 1564, 1748, 1886, 2584, 2788, 3116, 3128, 3496, 3772, 5576, 6232, 7429, 7544, 13243, 14858, 16031, 17917, 20639, 26486, 29716, 32062, 35834, 41278, 52972, 59432, 64124, 71668, 82556, 105944, 128248, 143336, 165112, 304589, 350863, 392141, 474697, 609178, 701726, 784282, 846199, 949394, 1218356, 1403452, 1568564, 1692398, 1898788, 2436712, 2806904, 3137128, 3384796, 3797576, 6666397, 6769592, 8069849, 9019243, 13332794, 14385383, 16077781, 16139698, 18038486, 19462577, 26665588, 28770766, 32155562, 32279396, 36076972, 38925154, 53331176, 57541532, 64311124, 64558792, 72153944, 77850308, 115083064, 128622248, 153327131, 155700616, 273322277, 306654262, 330863809, 369788963, 546644554, 613308524, 661727618, 739577926, 1093289108, 1226617048, 1323455236, 1479155852, 2186578216, 2646910472, 2958311704, 6286412371, 12572824742, 25145649484, 50291298968]

約数ペア:

[(1, 50291298968), (2, 25145649484), (4, 12572824742), (8, 6286412371), (17, 2958311704), (19, 2646910472), (23, 2186578216), (34, 1479155852), (38, 1323455236), (41, 1226617048), (46, 1093289108), (68, 739577926), (76, 661727618), (82, 613308524), (92, 546644554), (136, 369788963), (152, 330863809), (164, 306654262), (184, 273322277), (323, 155700616), (328, 153327131), (391, 128622248), (437, 115083064), (646, 77850308), (697, 72153944), (779, 64558792), (782, 64311124), (874, 57541532), (943, 53331176), (1292, 38925154), (1394, 36076972), (1558, 32279396), (1564, 32155562), (1748, 28770766), (1886, 26665588), (2584, 19462577), (2788, 18038486), (3116, 16139698), (3128, 16077781), (3496, 14385383), (3772, 13332794), (5576, 9019243), (6232, 8069849), (7429, 6769592), (7544, 6666397), (13243, 3797576), (14858, 3384796), (16031, 3137128), (17917, 2806904), (20639, 2436712), (26486, 1898788), (29716, 1692398), (32062, 1568564), (35834, 1403452), (41278, 1218356), (52972, 949394), (59432, 846199), (64124, 784282), (71668, 701726), (82556, 609178), (105944, 474697), (128248, 392141), (143336, 350863), (165112, 304589)]