47056920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20639}}^1$

素因数の和:20672

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 101551080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 20639, 41278, 61917, 82556, 103195, 123834, 165112, 206390, 247668, 309585, 392141, 412780, 495336, 619170, 784282, 825560, 1176423, 1238340, 1568564, 1960705, 2352846, 2476680, 3137128, 3921410, 4705692, 5882115, 7842820, 9411384, 11764230, 15685640, 23528460, 47056920]

約数ペア:

[(1, 47056920), (2, 23528460), (3, 15685640), (4, 11764230), (5, 9411384), (6, 7842820), (8, 5882115), (10, 4705692), (12, 3921410), (15, 3137128), (19, 2476680), (20, 2352846), (24, 1960705), (30, 1568564), (38, 1238340), (40, 1176423), (57, 825560), (60, 784282), (76, 619170), (95, 495336), (114, 412780), (120, 392141), (152, 309585), (190, 247668), (228, 206390), (285, 165112), (380, 123834), (456, 103195), (570, 82556), (760, 61917), (1140, 41278), (2280, 20639)]