48191360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 136304640

約数和(自身を除く): 88113280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 347, 434, 448, 496, 560, 620, 640, 694, 868, 896, 992, 1085, 1120, 1240, 1388, 1735, 1736, 1984, 2170, 2240, 2429, 2480, 2776, 3470, 3472, 3968, 4340, 4480, 4858, 4960, 5552, 6940, 6944, 8680, 9716, 9920, 10757, 11104, 12145, 13880, 13888, 17360, 19432, 19840, 21514, 22208, 24290, 27760, 27776, 34720, 38864, 43028, 44416, 48580, 53785, 55520, 69440, 75299, 77728, 86056, 97160, 107570, 111040, 138880, 150598, 155456, 172112, 194320, 215140, 222080, 301196, 310912, 344224, 376495, 388640, 430280, 602392, 688448, 752990, 777280, 860560, 1204784, 1376896, 1505980, 1554560, 1721120, 2409568, 3011960, 3442240, 4819136, 6023920, 6884480, 9638272, 12047840, 24095680, 48191360]

約数ペア:

[(1, 48191360), (2, 24095680), (4, 12047840), (5, 9638272), (7, 6884480), (8, 6023920), (10, 4819136), (14, 3442240), (16, 3011960), (20, 2409568), (28, 1721120), (31, 1554560), (32, 1505980), (35, 1376896), (40, 1204784), (56, 860560), (62, 777280), (64, 752990), (70, 688448), (80, 602392), (112, 430280), (124, 388640), (128, 376495), (140, 344224), (155, 310912), (160, 301196), (217, 222080), (224, 215140), (248, 194320), (280, 172112), (310, 155456), (320, 150598), (347, 138880), (434, 111040), (448, 107570), (496, 97160), (560, 86056), (620, 77728), (640, 75299), (694, 69440), (868, 55520), (896, 53785), (992, 48580), (1085, 44416), (1120, 43028), (1240, 38864), (1388, 34720), (1735, 27776), (1736, 27760), (1984, 24290), (2170, 22208), (2240, 21514), (2429, 19840), (2480, 19432), (2776, 17360), (3470, 13888), (3472, 13880), (3968, 12145), (4340, 11104), (4480, 10757), (4858, 9920), (4960, 9716), (5552, 8680), (6940, 6944)]