53816620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 137281536

約数和(自身を除く): 83464916

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 607, 620, 682, 715, 806, 1214, 1364, 1430, 1612, 1705, 2015, 2428, 2860, 3035, 3410, 4030, 4433, 6070, 6677, 6820, 7891, 8060, 8866, 12140, 13354, 15782, 17732, 18817, 22165, 26708, 31564, 33385, 37634, 39455, 44330, 66770, 75268, 78910, 86801, 88660, 94085, 133540, 157820, 173602, 188170, 206987, 244621, 347204, 376340, 413974, 434005, 489242, 827948, 868010, 978484, 1034935, 1223105, 1736020, 2069870, 2446210, 2690831, 4139740, 4892420, 5381662, 10763324, 13454155, 26908310, 53816620]

約数ペア:

[(1, 53816620), (2, 26908310), (4, 13454155), (5, 10763324), (10, 5381662), (11, 4892420), (13, 4139740), (20, 2690831), (22, 2446210), (26, 2069870), (31, 1736020), (44, 1223105), (52, 1034935), (55, 978484), (62, 868010), (65, 827948), (110, 489242), (124, 434005), (130, 413974), (143, 376340), (155, 347204), (220, 244621), (260, 206987), (286, 188170), (310, 173602), (341, 157820), (403, 133540), (572, 94085), (607, 88660), (620, 86801), (682, 78910), (715, 75268), (806, 66770), (1214, 44330), (1364, 39455), (1430, 37634), (1612, 33385), (1705, 31564), (2015, 26708), (2428, 22165), (2860, 18817), (3035, 17732), (3410, 15782), (4030, 13354), (4433, 12140), (6070, 8866), (6677, 8060), (6820, 7891)]