48958000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 146240640

約数和(自身を除く): 97282640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 269, 280, 325, 350, 364, 400, 455, 500, 520, 538, 560, 650, 700, 728, 875, 910, 1000, 1040, 1076, 1300, 1345, 1400, 1456, 1625, 1750, 1820, 1883, 2000, 2152, 2275, 2600, 2690, 2800, 3250, 3497, 3500, 3640, 3766, 4304, 4550, 5200, 5380, 6500, 6725, 6994, 7000, 7280, 7532, 9100, 9415, 10760, 11375, 13000, 13450, 13988, 14000, 15064, 17485, 18200, 18830, 21520, 22750, 24479, 26000, 26900, 27976, 30128, 33625, 34970, 36400, 37660, 45500, 47075, 48958, 53800, 55952, 67250, 69940, 75320, 87425, 91000, 94150, 97916, 107600, 122395, 134500, 139880, 150640, 174850, 182000, 188300, 195832, 235375, 244790, 269000, 279760, 349700, 376600, 391664, 437125, 470750, 489580, 538000, 611975, 699400, 753200, 874250, 941500, 979160, 1223950, 1398800, 1748500, 1883000, 1958320, 2447900, 3059875, 3497000, 3766000, 4895800, 6119750, 6994000, 9791600, 12239500, 24479000, 48958000]

約数ペア:

[(1, 48958000), (2, 24479000), (4, 12239500), (5, 9791600), (7, 6994000), (8, 6119750), (10, 4895800), (13, 3766000), (14, 3497000), (16, 3059875), (20, 2447900), (25, 1958320), (26, 1883000), (28, 1748500), (35, 1398800), (40, 1223950), (50, 979160), (52, 941500), (56, 874250), (65, 753200), (70, 699400), (80, 611975), (91, 538000), (100, 489580), (104, 470750), (112, 437125), (125, 391664), (130, 376600), (140, 349700), (175, 279760), (182, 269000), (200, 244790), (208, 235375), (250, 195832), (260, 188300), (269, 182000), (280, 174850), (325, 150640), (350, 139880), (364, 134500), (400, 122395), (455, 107600), (500, 97916), (520, 94150), (538, 91000), (560, 87425), (650, 75320), (700, 69940), (728, 67250), (875, 55952), (910, 53800), (1000, 48958), (1040, 47075), (1076, 45500), (1300, 37660), (1345, 36400), (1400, 34970), (1456, 33625), (1625, 30128), (1750, 27976), (1820, 26900), (1883, 26000), (2000, 24479), (2152, 22750), (2275, 21520), (2600, 18830), (2690, 18200), (2800, 17485), (3250, 15064), (3497, 14000), (3500, 13988), (3640, 13450), (3766, 13000), (4304, 11375), (4550, 10760), (5200, 9415), (5380, 9100), (6500, 7532), (6725, 7280), (6994, 7000)]