54821970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 164166912

約数和(自身を除く): 109344942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 173, 210, 315, 346, 503, 519, 630, 865, 1006, 1038, 1211, 1509, 1557, 1730, 2422, 2515, 2595, 3018, 3114, 3521, 3633, 4527, 5030, 5190, 6055, 7042, 7266, 7545, 7785, 9054, 10563, 10899, 12110, 15090, 15570, 17605, 18165, 21126, 21798, 22635, 31689, 35210, 36330, 45270, 52815, 54495, 63378, 87019, 105630, 108990, 158445, 174038, 261057, 316890, 435095, 522114, 609133, 783171, 870190, 1218266, 1305285, 1566342, 1827399, 2610570, 3045665, 3654798, 3915855, 5482197, 6091330, 7831710, 9136995, 10964394, 18273990, 27410985, 54821970]

約数ペア:

[(1, 54821970), (2, 27410985), (3, 18273990), (5, 10964394), (6, 9136995), (7, 7831710), (9, 6091330), (10, 5482197), (14, 3915855), (15, 3654798), (18, 3045665), (21, 2610570), (30, 1827399), (35, 1566342), (42, 1305285), (45, 1218266), (63, 870190), (70, 783171), (90, 609133), (105, 522114), (126, 435095), (173, 316890), (210, 261057), (315, 174038), (346, 158445), (503, 108990), (519, 105630), (630, 87019), (865, 63378), (1006, 54495), (1038, 52815), (1211, 45270), (1509, 36330), (1557, 35210), (1730, 31689), (2422, 22635), (2515, 21798), (2595, 21126), (3018, 18165), (3114, 17605), (3521, 15570), (3633, 15090), (4527, 12110), (5030, 10899), (5190, 10563), (6055, 9054), (7042, 7785), (7266, 7545)]