49022040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 154365120

約数和(自身を除く): 105343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 181, 183, 185, 222, 244, 296, 305, 362, 366, 370, 444, 488, 543, 555, 610, 724, 732, 740, 888, 905, 915, 1086, 1110, 1220, 1448, 1464, 1480, 1810, 1830, 2172, 2220, 2257, 2440, 2715, 3620, 3660, 4344, 4440, 4514, 5430, 6697, 6771, 7240, 7320, 9028, 10860, 11041, 11285, 13394, 13542, 18056, 20091, 21720, 22082, 22570, 26788, 27084, 33123, 33485, 33855, 40182, 44164, 45140, 53576, 54168, 55205, 66246, 66970, 67710, 80364, 88328, 90280, 100455, 110410, 132492, 133940, 135420, 160728, 165615, 200910, 220820, 264984, 267880, 270840, 331230, 401820, 408517, 441640, 662460, 803640, 817034, 1225551, 1324920, 1634068, 2042585, 2451102, 3268136, 4085170, 4902204, 6127755, 8170340, 9804408, 12255510, 16340680, 24511020, 49022040]

約数ペア:

[(1, 49022040), (2, 24511020), (3, 16340680), (4, 12255510), (5, 9804408), (6, 8170340), (8, 6127755), (10, 4902204), (12, 4085170), (15, 3268136), (20, 2451102), (24, 2042585), (30, 1634068), (37, 1324920), (40, 1225551), (60, 817034), (61, 803640), (74, 662460), (111, 441640), (120, 408517), (122, 401820), (148, 331230), (181, 270840), (183, 267880), (185, 264984), (222, 220820), (244, 200910), (296, 165615), (305, 160728), (362, 135420), (366, 133940), (370, 132492), (444, 110410), (488, 100455), (543, 90280), (555, 88328), (610, 80364), (724, 67710), (732, 66970), (740, 66246), (888, 55205), (905, 54168), (915, 53576), (1086, 45140), (1110, 44164), (1220, 40182), (1448, 33855), (1464, 33485), (1480, 33123), (1810, 27084), (1830, 26788), (2172, 22570), (2220, 22082), (2257, 21720), (2440, 20091), (2715, 18056), (3620, 13542), (3660, 13394), (4344, 11285), (4440, 11041), (4514, 10860), (5430, 9028), (6697, 7320), (6771, 7240)]