54656770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 63538430

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 449, 470, 518, 658, 898, 1295, 1645, 1739, 2245, 2590, 3143, 3290, 3478, 4490, 6286, 8695, 12173, 15715, 16613, 17390, 21103, 24346, 31430, 33226, 42206, 60865, 83065, 105515, 116291, 121730, 147721, 166130, 211030, 232582, 295442, 581455, 738605, 780811, 1162910, 1477210, 1561622, 3904055, 5465677, 7808110, 10931354, 27328385, 54656770]

約数ペア:

[(1, 54656770), (2, 27328385), (5, 10931354), (7, 7808110), (10, 5465677), (14, 3904055), (35, 1561622), (37, 1477210), (47, 1162910), (70, 780811), (74, 738605), (94, 581455), (185, 295442), (235, 232582), (259, 211030), (329, 166130), (370, 147721), (449, 121730), (470, 116291), (518, 105515), (658, 83065), (898, 60865), (1295, 42206), (1645, 33226), (1739, 31430), (2245, 24346), (2590, 21103), (3143, 17390), (3290, 16613), (3478, 15715), (4490, 12173), (6286, 8695)]