49003240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 130442400

約数和(自身を除く): 81439160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 659, 676, 715, 845, 1144, 1318, 1352, 1430, 1690, 1859, 2636, 2860, 3295, 3380, 3718, 5272, 5720, 6590, 6760, 7249, 7436, 8567, 9295, 13180, 14498, 14872, 17134, 18590, 26360, 28996, 34268, 36245, 37180, 42835, 57992, 68536, 72490, 74360, 85670, 94237, 111371, 144980, 171340, 188474, 222742, 289960, 342680, 376948, 445484, 471185, 556855, 753896, 890968, 942370, 1113710, 1225081, 1884740, 2227420, 2450162, 3769480, 4454840, 4900324, 6125405, 9800648, 12250810, 24501620, 49003240]

約数ペア:

[(1, 49003240), (2, 24501620), (4, 12250810), (5, 9800648), (8, 6125405), (10, 4900324), (11, 4454840), (13, 3769480), (20, 2450162), (22, 2227420), (26, 1884740), (40, 1225081), (44, 1113710), (52, 942370), (55, 890968), (65, 753896), (88, 556855), (104, 471185), (110, 445484), (130, 376948), (143, 342680), (169, 289960), (220, 222742), (260, 188474), (286, 171340), (338, 144980), (440, 111371), (520, 94237), (572, 85670), (659, 74360), (676, 72490), (715, 68536), (845, 57992), (1144, 42835), (1318, 37180), (1352, 36245), (1430, 34268), (1690, 28996), (1859, 26360), (2636, 18590), (2860, 17134), (3295, 14872), (3380, 14498), (3718, 13180), (5272, 9295), (5720, 8567), (6590, 7436), (6760, 7249)]