51433680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5284

約数の個数: 80

約数和(自身を含む): 163364544

約数和(自身を除く): 111930864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5227, 9840, 10454, 15681, 20908, 26135, 31362, 41816, 52270, 62724, 78405, 83632, 104540, 125448, 156810, 209080, 214307, 250896, 313620, 418160, 428614, 627240, 642921, 857228, 1071535, 1254480, 1285842, 1714456, 2143070, 2571684, 3214605, 3428912, 4286140, 5143368, 6429210, 8572280, 10286736, 12858420, 17144560, 25716840, 51433680]

約数ペア:

[(1, 51433680), (2, 25716840), (3, 17144560), (4, 12858420), (5, 10286736), (6, 8572280), (8, 6429210), (10, 5143368), (12, 4286140), (15, 3428912), (16, 3214605), (20, 2571684), (24, 2143070), (30, 1714456), (40, 1285842), (41, 1254480), (48, 1071535), (60, 857228), (80, 642921), (82, 627240), (120, 428614), (123, 418160), (164, 313620), (205, 250896), (240, 214307), (246, 209080), (328, 156810), (410, 125448), (492, 104540), (615, 83632), (656, 78405), (820, 62724), (984, 52270), (1230, 41816), (1640, 31362), (1968, 26135), (2460, 20908), (3280, 15681), (4920, 10454), (5227, 9840)]