51567873

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 81430272

約数和(自身を除く): 29862399

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 593, 707, 861, 1779, 2121, 4141, 4151, 12423, 12453, 24313, 28987, 59893, 72939, 86961, 170191, 179679, 419251, 510573, 1257753, 2455613, 7366839, 17189291, 51567873]

約数ペア:

[(1, 51567873), (3, 17189291), (7, 7366839), (21, 2455613), (41, 1257753), (101, 510573), (123, 419251), (287, 179679), (303, 170191), (593, 86961), (707, 72939), (861, 59893), (1779, 28987), (2121, 24313), (4141, 12453), (4151, 12423)]