49980798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 125180640

約数和(自身を除く): 75199842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 4457, 5607, 8914, 11214, 13371, 26742, 31199, 40113, 62398, 80226, 93597, 187194, 280791, 396673, 561582, 793346, 1190019, 2380038, 2776711, 3570057, 5553422, 7140114, 8330133, 16660266, 24990399, 49980798]

約数ペア:

[(1, 49980798), (2, 24990399), (3, 16660266), (6, 8330133), (7, 7140114), (9, 5553422), (14, 3570057), (18, 2776711), (21, 2380038), (42, 1190019), (63, 793346), (89, 561582), (126, 396673), (178, 280791), (267, 187194), (534, 93597), (623, 80226), (801, 62398), (1246, 40113), (1602, 31199), (1869, 26742), (3738, 13371), (4457, 11214), (5607, 8914)]