50021930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 56664790

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 97, 106, 139, 194, 265, 278, 371, 485, 530, 679, 695, 742, 970, 973, 1358, 1390, 1855, 1946, 3395, 3710, 4865, 5141, 6790, 7367, 9730, 10282, 13483, 14734, 25705, 26966, 35987, 36835, 51410, 51569, 67415, 71974, 73670, 94381, 103138, 134830, 179935, 188762, 257845, 359870, 471905, 515690, 714599, 943810, 1429198, 3572995, 5002193, 7145990, 10004386, 25010965, 50021930]

約数ペア:

[(1, 50021930), (2, 25010965), (5, 10004386), (7, 7145990), (10, 5002193), (14, 3572995), (35, 1429198), (53, 943810), (70, 714599), (97, 515690), (106, 471905), (139, 359870), (194, 257845), (265, 188762), (278, 179935), (371, 134830), (485, 103138), (530, 94381), (679, 73670), (695, 71974), (742, 67415), (970, 51569), (973, 51410), (1358, 36835), (1390, 35987), (1855, 26966), (1946, 25705), (3395, 14734), (3710, 13483), (4865, 10282), (5141, 9730), (6790, 7367)]