51472302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 122508288

約数和(自身を除く): 71035986

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 71, 82, 123, 142, 213, 246, 287, 421, 426, 497, 574, 842, 861, 994, 1263, 1491, 1722, 2526, 2911, 2947, 2982, 5822, 5894, 8733, 8841, 17261, 17466, 17682, 20377, 29891, 34522, 40754, 51783, 59782, 61131, 89673, 103566, 120827, 122262, 179346, 209237, 241654, 362481, 418474, 627711, 724962, 1225531, 1255422, 2451062, 3676593, 7353186, 8578717, 17157434, 25736151, 51472302]

約数ペア:

[(1, 51472302), (2, 25736151), (3, 17157434), (6, 8578717), (7, 7353186), (14, 3676593), (21, 2451062), (41, 1255422), (42, 1225531), (71, 724962), (82, 627711), (123, 418474), (142, 362481), (213, 241654), (246, 209237), (287, 179346), (421, 122262), (426, 120827), (497, 103566), (574, 89673), (842, 61131), (861, 59782), (994, 51783), (1263, 40754), (1491, 34522), (1722, 29891), (2526, 20377), (2911, 17682), (2947, 17466), (2982, 17261), (5822, 8841), (5894, 8733)]