55695220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 141797376

約数和(自身を除く): 86102156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 124, 140, 155, 164, 205, 217, 287, 310, 313, 410, 434, 574, 620, 626, 820, 868, 1085, 1148, 1252, 1271, 1435, 1565, 2170, 2191, 2542, 2870, 3130, 4340, 4382, 5084, 5740, 6260, 6355, 8764, 8897, 9703, 10955, 12710, 12833, 17794, 19406, 21910, 25420, 25666, 35588, 38812, 43820, 44485, 48515, 51332, 64165, 67921, 88970, 89831, 97030, 128330, 135842, 177940, 179662, 194060, 256660, 271684, 339605, 359324, 397823, 449155, 679210, 795646, 898310, 1358420, 1591292, 1796620, 1989115, 2784761, 3978230, 5569522, 7956460, 11139044, 13923805, 27847610, 55695220]

約数ペア:

[(1, 55695220), (2, 27847610), (4, 13923805), (5, 11139044), (7, 7956460), (10, 5569522), (14, 3978230), (20, 2784761), (28, 1989115), (31, 1796620), (35, 1591292), (41, 1358420), (62, 898310), (70, 795646), (82, 679210), (124, 449155), (140, 397823), (155, 359324), (164, 339605), (205, 271684), (217, 256660), (287, 194060), (310, 179662), (313, 177940), (410, 135842), (434, 128330), (574, 97030), (620, 89831), (626, 88970), (820, 67921), (868, 64165), (1085, 51332), (1148, 48515), (1252, 44485), (1271, 43820), (1435, 38812), (1565, 35588), (2170, 25666), (2191, 25420), (2542, 21910), (2870, 19406), (3130, 17794), (4340, 12833), (4382, 12710), (5084, 10955), (5740, 9703), (6260, 8897), (6355, 8764)]