54380898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 142414272

約数和(自身を除く): 88033374

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 37, 39, 66, 74, 78, 99, 111, 117, 143, 198, 222, 234, 286, 333, 407, 429, 481, 571, 666, 814, 858, 962, 1142, 1221, 1287, 1443, 1713, 2442, 2574, 2886, 3426, 3663, 4329, 5139, 5291, 6281, 7326, 7423, 8658, 10278, 10582, 12562, 14846, 15873, 18843, 21127, 22269, 31746, 37686, 42254, 44538, 47619, 56529, 63381, 66807, 81653, 95238, 113058, 126762, 133614, 163306, 190143, 232397, 244959, 274651, 380286, 464794, 489918, 549302, 697191, 734877, 823953, 1394382, 1469754, 1647906, 2091573, 2471859, 3021161, 4183146, 4943718, 6042322, 9063483, 18126966, 27190449, 54380898]

約数ペア:

[(1, 54380898), (2, 27190449), (3, 18126966), (6, 9063483), (9, 6042322), (11, 4943718), (13, 4183146), (18, 3021161), (22, 2471859), (26, 2091573), (33, 1647906), (37, 1469754), (39, 1394382), (66, 823953), (74, 734877), (78, 697191), (99, 549302), (111, 489918), (117, 464794), (143, 380286), (198, 274651), (222, 244959), (234, 232397), (286, 190143), (333, 163306), (407, 133614), (429, 126762), (481, 113058), (571, 95238), (666, 81653), (814, 66807), (858, 63381), (962, 56529), (1142, 47619), (1221, 44538), (1287, 42254), (1443, 37686), (1713, 31746), (2442, 22269), (2574, 21127), (2886, 18843), (3426, 15873), (3663, 14846), (4329, 12562), (5139, 10582), (5291, 10278), (6281, 8658), (7326, 7423)]