53240520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15299}}^1$

素因数の和:15342

約数の個数: 64

約数和(自身を含む): 165240000

約数和(自身を除く): 111999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15299, 30598, 45897, 61196, 76495, 91794, 122392, 152990, 183588, 229485, 305980, 367176, 443671, 458970, 611960, 887342, 917940, 1331013, 1774684, 1835880, 2218355, 2662026, 3549368, 4436710, 5324052, 6655065, 8873420, 10648104, 13310130, 17746840, 26620260, 53240520]

約数ペア:

[(1, 53240520), (2, 26620260), (3, 17746840), (4, 13310130), (5, 10648104), (6, 8873420), (8, 6655065), (10, 5324052), (12, 4436710), (15, 3549368), (20, 2662026), (24, 2218355), (29, 1835880), (30, 1774684), (40, 1331013), (58, 917940), (60, 887342), (87, 611960), (116, 458970), (120, 443671), (145, 367176), (174, 305980), (232, 229485), (290, 183588), (348, 152990), (435, 122392), (580, 91794), (696, 76495), (870, 61196), (1160, 45897), (1740, 30598), (3480, 15299)]