47719854

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 134289792

約数和(自身を除く): 86569938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 83, 91, 117, 126, 162, 166, 169, 182, 189, 234, 243, 249, 273, 338, 351, 378, 486, 498, 507, 546, 567, 581, 702, 747, 819, 1014, 1053, 1079, 1134, 1162, 1183, 1494, 1521, 1638, 1701, 1743, 2106, 2158, 2241, 2366, 2457, 3042, 3159, 3237, 3402, 3486, 3549, 4482, 4563, 4914, 5229, 6318, 6474, 6723, 7098, 7371, 7553, 9126, 9711, 10458, 10647, 13446, 13689, 14027, 14742, 15106, 15687, 19422, 20169, 21294, 22113, 22659, 27378, 28054, 29133, 31374, 31941, 40338, 41067, 42081, 44226, 45318, 47061, 58266, 63882, 67977, 82134, 84162, 87399, 94122, 95823, 98189, 126243, 135954, 141183, 174798, 191646, 196378, 203931, 252486, 262197, 282366, 287469, 294567, 378729, 407862, 524394, 574938, 589134, 611793, 757458, 883701, 1136187, 1223586, 1767402, 1835379, 2272374, 2651103, 3408561, 3670758, 5302206, 6817122, 7953309, 15906618, 23859927, 47719854]

約数ペア:

[(1, 47719854), (2, 23859927), (3, 15906618), (6, 7953309), (7, 6817122), (9, 5302206), (13, 3670758), (14, 3408561), (18, 2651103), (21, 2272374), (26, 1835379), (27, 1767402), (39, 1223586), (42, 1136187), (54, 883701), (63, 757458), (78, 611793), (81, 589134), (83, 574938), (91, 524394), (117, 407862), (126, 378729), (162, 294567), (166, 287469), (169, 282366), (182, 262197), (189, 252486), (234, 203931), (243, 196378), (249, 191646), (273, 174798), (338, 141183), (351, 135954), (378, 126243), (486, 98189), (498, 95823), (507, 94122), (546, 87399), (567, 84162), (581, 82134), (702, 67977), (747, 63882), (819, 58266), (1014, 47061), (1053, 45318), (1079, 44226), (1134, 42081), (1162, 41067), (1183, 40338), (1494, 31941), (1521, 31374), (1638, 29133), (1701, 28054), (1743, 27378), (2106, 22659), (2158, 22113), (2241, 21294), (2366, 20169), (2457, 19422), (3042, 15687), (3159, 15106), (3237, 14742), (3402, 14027), (3486, 13689), (3549, 13446), (4482, 10647), (4563, 10458), (4914, 9711), (5229, 9126), (6318, 7553), (6474, 7371), (6723, 7098)]