55614860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9689}}^1$

素因数の和:9746

約数の個数: 48

約数和(自身を含む): 136745280

約数和(自身を除く): 81130420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 9689, 19378, 38756, 48445, 67823, 96890, 135646, 193780, 271292, 339115, 397249, 678230, 794498, 1356460, 1588996, 1986245, 2780743, 3972490, 5561486, 7944980, 11122972, 13903715, 27807430, 55614860]

約数ペア:

[(1, 55614860), (2, 27807430), (4, 13903715), (5, 11122972), (7, 7944980), (10, 5561486), (14, 3972490), (20, 2780743), (28, 1986245), (35, 1588996), (41, 1356460), (70, 794498), (82, 678230), (140, 397249), (164, 339115), (205, 271292), (287, 193780), (410, 135646), (574, 96890), (820, 67823), (1148, 48445), (1435, 38756), (2870, 19378), (5740, 9689)]