49473340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 127265040

約数和(自身を除く): 77791700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2657, 2660, 3724, 4655, 5314, 9310, 10628, 13285, 18599, 18620, 26570, 37198, 50483, 53140, 74396, 92995, 100966, 130193, 185990, 201932, 252415, 260386, 353381, 371980, 504830, 520772, 650965, 706762, 1009660, 1301930, 1413524, 1766905, 2473667, 2603860, 3533810, 4947334, 7067620, 9894668, 12368335, 24736670, 49473340]

約数ペア:

[(1, 49473340), (2, 24736670), (4, 12368335), (5, 9894668), (7, 7067620), (10, 4947334), (14, 3533810), (19, 2603860), (20, 2473667), (28, 1766905), (35, 1413524), (38, 1301930), (49, 1009660), (70, 706762), (76, 650965), (95, 520772), (98, 504830), (133, 371980), (140, 353381), (190, 260386), (196, 252415), (245, 201932), (266, 185990), (380, 130193), (490, 100966), (532, 92995), (665, 74396), (931, 53140), (980, 50483), (1330, 37198), (1862, 26570), (2657, 18620), (2660, 18599), (3724, 13285), (4655, 10628), (5314, 9310)]