49299978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12931

約数の個数: 48

約数和(自身を含む): 123530400

約数和(自身を除く): 74230422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 12899, 25798, 38697, 77394, 90293, 167687, 180586, 270879, 335374, 503061, 541758, 632051, 1006122, 1173809, 1264102, 1896153, 2347618, 3521427, 3792306, 7042854, 8216663, 16433326, 24649989, 49299978]

約数ペア:

[(1, 49299978), (2, 24649989), (3, 16433326), (6, 8216663), (7, 7042854), (13, 3792306), (14, 3521427), (21, 2347618), (26, 1896153), (39, 1264102), (42, 1173809), (49, 1006122), (78, 632051), (91, 541758), (98, 503061), (147, 335374), (182, 270879), (273, 180586), (294, 167687), (546, 90293), (637, 77394), (1274, 38697), (1911, 25798), (3822, 12899)]