51049642

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 89694720

約数和(自身を除く): 38645078

約数列:

[1, 2, 7, 14, 79, 101, 158, 202, 457, 553, 707, 914, 1106, 1414, 3199, 6398, 7979, 15958, 36103, 46157, 55853, 72206, 92314, 111706, 252721, 323099, 505442, 646198, 3646403, 7292806, 25524821, 51049642]

約数ペア:

[(1, 51049642), (2, 25524821), (7, 7292806), (14, 3646403), (79, 646198), (101, 505442), (158, 323099), (202, 252721), (457, 111706), (553, 92314), (707, 72206), (914, 55853), (1106, 46157), (1414, 36103), (3199, 15958), (6398, 7979)]