47654880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 192

約数和(自身を含む): 184923648

約数和(自身を除く): 137268768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1091, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2182, 2184, 2730, 2912, 3120, 3273, 3360, 3640, 4364, 4368, 5455, 5460, 6240, 6546, 7280, 7637, 8728, 8736, 10910, 10920, 13092, 14183, 14560, 15274, 16365, 17456, 21820, 21840, 22911, 26184, 28366, 30548, 32730, 34912, 38185, 42549, 43640, 43680, 45822, 52368, 56732, 61096, 65460, 70915, 76370, 85098, 87280, 91644, 99281, 104736, 113464, 114555, 122192, 130920, 141830, 152740, 170196, 174560, 183288, 198562, 212745, 226928, 229110, 244384, 261840, 283660, 297843, 305480, 340392, 366576, 397124, 425490, 453856, 458220, 496405, 523680, 567320, 595686, 610960, 680784, 733152, 794248, 850980, 916440, 992810, 1134640, 1191372, 1221920, 1361568, 1489215, 1588496, 1701960, 1832880, 1985620, 2269280, 2382744, 2978430, 3176992, 3403920, 3665760, 3971240, 4765488, 5956860, 6807840, 7942480, 9530976, 11913720, 15884960, 23827440, 47654880]

約数ペア:

[(1, 47654880), (2, 23827440), (3, 15884960), (4, 11913720), (5, 9530976), (6, 7942480), (7, 6807840), (8, 5956860), (10, 4765488), (12, 3971240), (13, 3665760), (14, 3403920), (15, 3176992), (16, 2978430), (20, 2382744), (21, 2269280), (24, 1985620), (26, 1832880), (28, 1701960), (30, 1588496), (32, 1489215), (35, 1361568), (39, 1221920), (40, 1191372), (42, 1134640), (48, 992810), (52, 916440), (56, 850980), (60, 794248), (65, 733152), (70, 680784), (78, 610960), (80, 595686), (84, 567320), (91, 523680), (96, 496405), (104, 458220), (105, 453856), (112, 425490), (120, 397124), (130, 366576), (140, 340392), (156, 305480), (160, 297843), (168, 283660), (182, 261840), (195, 244384), (208, 229110), (210, 226928), (224, 212745), (240, 198562), (260, 183288), (273, 174560), (280, 170196), (312, 152740), (336, 141830), (364, 130920), (390, 122192), (416, 114555), (420, 113464), (455, 104736), (480, 99281), (520, 91644), (546, 87280), (560, 85098), (624, 76370), (672, 70915), (728, 65460), (780, 61096), (840, 56732), (910, 52368), (1040, 45822), (1091, 43680), (1092, 43640), (1120, 42549), (1248, 38185), (1365, 34912), (1456, 32730), (1560, 30548), (1680, 28366), (1820, 26184), (2080, 22911), (2182, 21840), (2184, 21820), (2730, 17456), (2912, 16365), (3120, 15274), (3273, 14560), (3360, 14183), (3640, 13092), (4364, 10920), (4368, 10910), (5455, 8736), (5460, 8728), (6240, 7637), (6546, 7280)]