51412620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 165731328

約数和(自身を除く): 114318708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 733, 835, 1002, 1169, 1466, 1670, 2004, 2199, 2338, 2505, 2932, 3340, 3507, 3665, 4398, 4676, 5010, 5131, 5845, 7014, 7330, 8796, 10020, 10262, 10995, 11690, 14028, 14660, 15393, 17535, 20524, 21990, 23380, 25655, 30786, 35070, 43980, 51310, 61572, 70140, 76965, 102620, 122411, 153930, 244822, 307860, 367233, 489644, 612055, 734466, 856877, 1224110, 1468932, 1713754, 1836165, 2448220, 2570631, 3427508, 3672330, 4284385, 5141262, 7344660, 8568770, 10282524, 12853155, 17137540, 25706310, 51412620]

約数ペア:

[(1, 51412620), (2, 25706310), (3, 17137540), (4, 12853155), (5, 10282524), (6, 8568770), (7, 7344660), (10, 5141262), (12, 4284385), (14, 3672330), (15, 3427508), (20, 2570631), (21, 2448220), (28, 1836165), (30, 1713754), (35, 1468932), (42, 1224110), (60, 856877), (70, 734466), (84, 612055), (105, 489644), (140, 367233), (167, 307860), (210, 244822), (334, 153930), (420, 122411), (501, 102620), (668, 76965), (733, 70140), (835, 61572), (1002, 51310), (1169, 43980), (1466, 35070), (1670, 30786), (2004, 25655), (2199, 23380), (2338, 21990), (2505, 20524), (2932, 17535), (3340, 15393), (3507, 14660), (3665, 14028), (4398, 11690), (4676, 10995), (5010, 10262), (5131, 10020), (5845, 8796), (7014, 7330)]