48854760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 158146560

約数和(自身を除く): 109291800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 571, 620, 690, 713, 744, 920, 930, 1142, 1240, 1380, 1426, 1713, 1860, 2139, 2284, 2760, 2852, 2855, 3426, 3565, 3720, 4278, 4568, 5704, 5710, 6852, 7130, 8556, 8565, 10695, 11420, 13133, 13704, 14260, 17112, 17130, 17701, 21390, 22840, 26266, 28520, 34260, 35402, 39399, 42780, 52532, 53103, 65665, 68520, 70804, 78798, 85560, 88505, 105064, 106206, 131330, 141608, 157596, 177010, 196995, 212412, 262660, 265515, 315192, 354020, 393990, 407123, 424824, 525320, 531030, 708040, 787980, 814246, 1062060, 1221369, 1575960, 1628492, 2035615, 2124120, 2442738, 3256984, 4071230, 4885476, 6106845, 8142460, 9770952, 12213690, 16284920, 24427380, 48854760]

約数ペア:

[(1, 48854760), (2, 24427380), (3, 16284920), (4, 12213690), (5, 9770952), (6, 8142460), (8, 6106845), (10, 4885476), (12, 4071230), (15, 3256984), (20, 2442738), (23, 2124120), (24, 2035615), (30, 1628492), (31, 1575960), (40, 1221369), (46, 1062060), (60, 814246), (62, 787980), (69, 708040), (92, 531030), (93, 525320), (115, 424824), (120, 407123), (124, 393990), (138, 354020), (155, 315192), (184, 265515), (186, 262660), (230, 212412), (248, 196995), (276, 177010), (310, 157596), (345, 141608), (372, 131330), (460, 106206), (465, 105064), (552, 88505), (571, 85560), (620, 78798), (690, 70804), (713, 68520), (744, 65665), (920, 53103), (930, 52532), (1142, 42780), (1240, 39399), (1380, 35402), (1426, 34260), (1713, 28520), (1860, 26266), (2139, 22840), (2284, 21390), (2760, 17701), (2852, 17130), (2855, 17112), (3426, 14260), (3565, 13704), (3720, 13133), (4278, 11420), (4568, 10695), (5704, 8565), (5710, 8556), (6852, 7130)]