47634860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3775

約数の個数: 72

約数和(自身を含む): 125349840

約数和(自身を除く): 77714980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 3739, 6370, 7478, 12740, 14956, 18695, 26173, 37390, 48607, 52346, 74780, 97214, 104692, 130865, 183211, 194428, 243035, 261730, 340249, 366422, 486070, 523460, 680498, 732844, 916055, 972140, 1360996, 1701245, 1832110, 2381743, 3402490, 3664220, 4763486, 6804980, 9526972, 11908715, 23817430, 47634860]

約数ペア:

[(1, 47634860), (2, 23817430), (4, 11908715), (5, 9526972), (7, 6804980), (10, 4763486), (13, 3664220), (14, 3402490), (20, 2381743), (26, 1832110), (28, 1701245), (35, 1360996), (49, 972140), (52, 916055), (65, 732844), (70, 680498), (91, 523460), (98, 486070), (130, 366422), (140, 340249), (182, 261730), (196, 243035), (245, 194428), (260, 183211), (364, 130865), (455, 104692), (490, 97214), (637, 74780), (910, 52346), (980, 48607), (1274, 37390), (1820, 26173), (2548, 18695), (3185, 14956), (3739, 12740), (6370, 7478)]