55518892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 119112336

約数和(自身を除く): 63593444

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 101, 124, 143, 202, 286, 341, 403, 404, 572, 682, 806, 961, 1111, 1313, 1364, 1612, 1922, 2222, 2626, 3131, 3844, 4433, 4444, 5252, 6262, 8866, 10571, 12493, 12524, 14443, 17732, 21142, 24986, 28886, 34441, 40703, 42284, 49972, 57772, 68882, 81406, 97061, 137423, 137764, 162812, 194122, 274846, 388244, 447733, 549692, 895466, 1067671, 1261793, 1790932, 2135342, 2523586, 4270684, 5047172, 13879723, 27759446, 55518892]

約数ペア:

[(1, 55518892), (2, 27759446), (4, 13879723), (11, 5047172), (13, 4270684), (22, 2523586), (26, 2135342), (31, 1790932), (44, 1261793), (52, 1067671), (62, 895466), (101, 549692), (124, 447733), (143, 388244), (202, 274846), (286, 194122), (341, 162812), (403, 137764), (404, 137423), (572, 97061), (682, 81406), (806, 68882), (961, 57772), (1111, 49972), (1313, 42284), (1364, 40703), (1612, 34441), (1922, 28886), (2222, 24986), (2626, 21142), (3131, 17732), (3844, 14443), (4433, 12524), (4444, 12493), (5252, 10571), (6262, 8866)]