5531350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 11450160

約数和(自身を除く): 5918810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 113, 178, 226, 275, 445, 550, 565, 890, 979, 1130, 1243, 1958, 2225, 2486, 2825, 4450, 4895, 5650, 6215, 9790, 10057, 12430, 20114, 24475, 31075, 48950, 50285, 62150, 100570, 110627, 221254, 251425, 502850, 553135, 1106270, 2765675, 5531350]

約数ペア:

[(1, 5531350), (2, 2765675), (5, 1106270), (10, 553135), (11, 502850), (22, 251425), (25, 221254), (50, 110627), (55, 100570), (89, 62150), (110, 50285), (113, 48950), (178, 31075), (226, 24475), (275, 20114), (445, 12430), (550, 10057), (565, 9790), (890, 6215), (979, 5650), (1130, 4895), (1243, 4450), (1958, 2825), (2225, 2486)]