47278758

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 55364442

約数列:

[1, 2, 3, 6, 29, 43, 58, 71, 86, 87, 89, 129, 142, 174, 178, 213, 258, 267, 426, 534, 1247, 2059, 2494, 2581, 3053, 3741, 3827, 4118, 5162, 6106, 6177, 6319, 7482, 7654, 7743, 9159, 11481, 12354, 12638, 15486, 18318, 18957, 22962, 37914, 88537, 110983, 177074, 183251, 221966, 265611, 271717, 332949, 366502, 531222, 543434, 549753, 665898, 815151, 1099506, 1630302, 7879793, 15759586, 23639379, 47278758]

約数ペア:

[(1, 47278758), (2, 23639379), (3, 15759586), (6, 7879793), (29, 1630302), (43, 1099506), (58, 815151), (71, 665898), (86, 549753), (87, 543434), (89, 531222), (129, 366502), (142, 332949), (174, 271717), (178, 265611), (213, 221966), (258, 183251), (267, 177074), (426, 110983), (534, 88537), (1247, 37914), (2059, 22962), (2494, 18957), (2581, 18318), (3053, 15486), (3741, 12638), (3827, 12354), (4118, 11481), (5162, 9159), (6106, 7743), (6177, 7654), (6319, 7482)]