53184420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15551}}^1$

素因数の和:15585

約数の個数: 72

約数和(自身を含む): 169827840

約数和(自身を除く): 116643420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 15551, 31102, 46653, 62204, 77755, 93306, 139959, 155510, 186612, 233265, 279918, 295469, 311020, 466530, 559836, 590938, 699795, 886407, 933060, 1181876, 1399590, 1477345, 1772814, 2659221, 2799180, 2954690, 3545628, 4432035, 5318442, 5909380, 8864070, 10636884, 13296105, 17728140, 26592210, 53184420]

約数ペア:

[(1, 53184420), (2, 26592210), (3, 17728140), (4, 13296105), (5, 10636884), (6, 8864070), (9, 5909380), (10, 5318442), (12, 4432035), (15, 3545628), (18, 2954690), (19, 2799180), (20, 2659221), (30, 1772814), (36, 1477345), (38, 1399590), (45, 1181876), (57, 933060), (60, 886407), (76, 699795), (90, 590938), (95, 559836), (114, 466530), (171, 311020), (180, 295469), (190, 279918), (228, 233265), (285, 186612), (342, 155510), (380, 139959), (570, 93306), (684, 77755), (855, 62204), (1140, 46653), (1710, 31102), (3420, 15551)]