55586804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 127649088

約数和(自身を除く): 72062284

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 691, 884, 1183, 1382, 1547, 2366, 2764, 2873, 3094, 4732, 4837, 5746, 6188, 8983, 9674, 11492, 11747, 17966, 19348, 20111, 23494, 35932, 40222, 46988, 62881, 80444, 82229, 116779, 125762, 152711, 164458, 233558, 251524, 305422, 328916, 467116, 610844, 817453, 1068977, 1634906, 1985243, 2137954, 3269812, 3970486, 4275908, 7940972, 13896701, 27793402, 55586804]

約数ペア:

[(1, 55586804), (2, 27793402), (4, 13896701), (7, 7940972), (13, 4275908), (14, 3970486), (17, 3269812), (26, 2137954), (28, 1985243), (34, 1634906), (52, 1068977), (68, 817453), (91, 610844), (119, 467116), (169, 328916), (182, 305422), (221, 251524), (238, 233558), (338, 164458), (364, 152711), (442, 125762), (476, 116779), (676, 82229), (691, 80444), (884, 62881), (1183, 46988), (1382, 40222), (1547, 35932), (2366, 23494), (2764, 20111), (2873, 19348), (3094, 17966), (4732, 11747), (4837, 11492), (5746, 9674), (6188, 8983)]