47488518

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 136041984

約数和(自身を除く): 88553466

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 47, 54, 63, 66, 77, 81, 94, 99, 126, 141, 154, 162, 189, 198, 231, 243, 282, 297, 329, 378, 423, 462, 486, 517, 567, 594, 658, 693, 729, 846, 891, 987, 1034, 1134, 1269, 1386, 1458, 1551, 1701, 1782, 1974, 2079, 2187, 2538, 2673, 2961, 3102, 3402, 3619, 3807, 4158, 4374, 4653, 5103, 5346, 5922, 6237, 6561, 7238, 7614, 8019, 8883, 9306, 10206, 10857, 11421, 12474, 13122, 13959, 15309, 16038, 17766, 18711, 21714, 22842, 24057, 26649, 27918, 30618, 32571, 34263, 37422, 41877, 45927, 48114, 53298, 56133, 65142, 68526, 72171, 79947, 83754, 91854, 97713, 102789, 112266, 125631, 144342, 159894, 168399, 195426, 205578, 239841, 251262, 293139, 308367, 336798, 376893, 479682, 505197, 586278, 616734, 719523, 753786, 879417, 1010394, 1130679, 1439046, 1758834, 2158569, 2261358, 2638251, 3392037, 4317138, 5276502, 6784074, 7914753, 15829506, 23744259, 47488518]

約数ペア:

[(1, 47488518), (2, 23744259), (3, 15829506), (6, 7914753), (7, 6784074), (9, 5276502), (11, 4317138), (14, 3392037), (18, 2638251), (21, 2261358), (22, 2158569), (27, 1758834), (33, 1439046), (42, 1130679), (47, 1010394), (54, 879417), (63, 753786), (66, 719523), (77, 616734), (81, 586278), (94, 505197), (99, 479682), (126, 376893), (141, 336798), (154, 308367), (162, 293139), (189, 251262), (198, 239841), (231, 205578), (243, 195426), (282, 168399), (297, 159894), (329, 144342), (378, 125631), (423, 112266), (462, 102789), (486, 97713), (517, 91854), (567, 83754), (594, 79947), (658, 72171), (693, 68526), (729, 65142), (846, 56133), (891, 53298), (987, 48114), (1034, 45927), (1134, 41877), (1269, 37422), (1386, 34263), (1458, 32571), (1551, 30618), (1701, 27918), (1782, 26649), (1974, 24057), (2079, 22842), (2187, 21714), (2538, 18711), (2673, 17766), (2961, 16038), (3102, 15309), (3402, 13959), (3619, 13122), (3807, 12474), (4158, 11421), (4374, 10857), (4653, 10206), (5103, 9306), (5346, 8883), (5922, 8019), (6237, 7614), (6561, 7238)]