46854940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 61736900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 2393, 3916, 4786, 4895, 9572, 9790, 11965, 19580, 23930, 26323, 47860, 52646, 105292, 131615, 212977, 263230, 425954, 526460, 851908, 1064885, 2129770, 2342747, 4259540, 4685494, 9370988, 11713735, 23427470, 46854940]

約数ペア:

[(1, 46854940), (2, 23427470), (4, 11713735), (5, 9370988), (10, 4685494), (11, 4259540), (20, 2342747), (22, 2129770), (44, 1064885), (55, 851908), (89, 526460), (110, 425954), (178, 263230), (220, 212977), (356, 131615), (445, 105292), (890, 52646), (979, 47860), (1780, 26323), (1958, 23930), (2393, 19580), (3916, 11965), (4786, 9790), (4895, 9572)]