47494720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 142289784

約数和(自身を除く): 94795064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 233, 245, 260, 280, 320, 364, 392, 416, 448, 455, 466, 490, 520, 560, 637, 728, 784, 832, 910, 932, 980, 1040, 1120, 1165, 1274, 1456, 1568, 1631, 1820, 1864, 1960, 2080, 2240, 2330, 2548, 2912, 3029, 3136, 3185, 3262, 3640, 3728, 3920, 4160, 4660, 5096, 5824, 6058, 6370, 6524, 7280, 7456, 7840, 8155, 9320, 10192, 11417, 12116, 12740, 13048, 14560, 14912, 15145, 15680, 16310, 18640, 20384, 21203, 22834, 24232, 25480, 26096, 29120, 30290, 32620, 37280, 40768, 42406, 45668, 48464, 50960, 52192, 57085, 60580, 65240, 74560, 84812, 91336, 96928, 101920, 104384, 106015, 114170, 121160, 130480, 148421, 169624, 182672, 193856, 203840, 212030, 228340, 242320, 260960, 296842, 339248, 365344, 424060, 456680, 484640, 521920, 593684, 678496, 730688, 742105, 848120, 913360, 969280, 1187368, 1356992, 1484210, 1696240, 1826720, 2374736, 2968420, 3392480, 3653440, 4749472, 5936840, 6784960, 9498944, 11873680, 23747360, 47494720]

約数ペア:

[(1, 47494720), (2, 23747360), (4, 11873680), (5, 9498944), (7, 6784960), (8, 5936840), (10, 4749472), (13, 3653440), (14, 3392480), (16, 2968420), (20, 2374736), (26, 1826720), (28, 1696240), (32, 1484210), (35, 1356992), (40, 1187368), (49, 969280), (52, 913360), (56, 848120), (64, 742105), (65, 730688), (70, 678496), (80, 593684), (91, 521920), (98, 484640), (104, 456680), (112, 424060), (130, 365344), (140, 339248), (160, 296842), (182, 260960), (196, 242320), (208, 228340), (224, 212030), (233, 203840), (245, 193856), (260, 182672), (280, 169624), (320, 148421), (364, 130480), (392, 121160), (416, 114170), (448, 106015), (455, 104384), (466, 101920), (490, 96928), (520, 91336), (560, 84812), (637, 74560), (728, 65240), (784, 60580), (832, 57085), (910, 52192), (932, 50960), (980, 48464), (1040, 45668), (1120, 42406), (1165, 40768), (1274, 37280), (1456, 32620), (1568, 30290), (1631, 29120), (1820, 26096), (1864, 25480), (1960, 24232), (2080, 22834), (2240, 21203), (2330, 20384), (2548, 18640), (2912, 16310), (3029, 15680), (3136, 15145), (3185, 14912), (3262, 14560), (3640, 13048), (3728, 12740), (3920, 12116), (4160, 11417), (4660, 10192), (5096, 9320), (5824, 8155), (6058, 7840), (6370, 7456), (6524, 7280)]