55458684

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 145454400

約数和(自身を除く): 89995716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 188, 219, 282, 292, 423, 438, 449, 564, 657, 846, 876, 898, 1314, 1347, 1692, 1796, 2628, 2694, 3431, 4041, 5388, 6862, 8082, 10293, 13724, 16164, 20586, 21103, 30879, 32777, 41172, 42206, 61758, 63309, 65554, 84412, 98331, 123516, 126618, 131108, 189927, 196662, 253236, 294993, 379854, 393324, 589986, 759708, 1179972, 1540519, 3081038, 4621557, 6162076, 9243114, 13864671, 18486228, 27729342, 55458684]

約数ペア:

[(1, 55458684), (2, 27729342), (3, 18486228), (4, 13864671), (6, 9243114), (9, 6162076), (12, 4621557), (18, 3081038), (36, 1540519), (47, 1179972), (73, 759708), (94, 589986), (141, 393324), (146, 379854), (188, 294993), (219, 253236), (282, 196662), (292, 189927), (423, 131108), (438, 126618), (449, 123516), (564, 98331), (657, 84412), (846, 65554), (876, 63309), (898, 61758), (1314, 42206), (1347, 41172), (1692, 32777), (1796, 30879), (2628, 21103), (2694, 20586), (3431, 16164), (4041, 13724), (5388, 10293), (6862, 8082)]