48971200

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 84

約数和(自身を含む): 121952512

約数和(自身を除く): 72981312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 241, 254, 320, 400, 482, 508, 635, 800, 964, 1016, 1205, 1270, 1600, 1928, 2032, 2410, 2540, 3175, 3856, 4064, 4820, 5080, 6025, 6350, 7712, 8128, 9640, 10160, 12050, 12700, 15424, 19280, 20320, 24100, 25400, 30607, 38560, 40640, 48200, 50800, 61214, 77120, 96400, 101600, 122428, 153035, 192800, 203200, 244856, 306070, 385600, 489712, 612140, 765175, 979424, 1224280, 1530350, 1958848, 2448560, 3060700, 4897120, 6121400, 9794240, 12242800, 24485600, 48971200]

約数ペア:

[(1, 48971200), (2, 24485600), (4, 12242800), (5, 9794240), (8, 6121400), (10, 4897120), (16, 3060700), (20, 2448560), (25, 1958848), (32, 1530350), (40, 1224280), (50, 979424), (64, 765175), (80, 612140), (100, 489712), (127, 385600), (160, 306070), (200, 244856), (241, 203200), (254, 192800), (320, 153035), (400, 122428), (482, 101600), (508, 96400), (635, 77120), (800, 61214), (964, 50800), (1016, 48200), (1205, 40640), (1270, 38560), (1600, 30607), (1928, 25400), (2032, 24100), (2410, 20320), (2540, 19280), (3175, 15424), (3856, 12700), (4064, 12050), (4820, 10160), (5080, 9640), (6025, 8128), (6350, 7712)]