53617284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 155675520

約数和(自身を除く): 102058236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 809, 1052, 1578, 1618, 1841, 2367, 2427, 3156, 3236, 3682, 4734, 4854, 5523, 5663, 7281, 7364, 9468, 9708, 11046, 11326, 14562, 16569, 16989, 22092, 22652, 29124, 33138, 33978, 50967, 66276, 67956, 101934, 203868, 212767, 425534, 638301, 851068, 1276602, 1489369, 1914903, 2553204, 2978738, 3829806, 4468107, 5957476, 7659612, 8936214, 13404321, 17872428, 26808642, 53617284]

約数ペア:

[(1, 53617284), (2, 26808642), (3, 17872428), (4, 13404321), (6, 8936214), (7, 7659612), (9, 5957476), (12, 4468107), (14, 3829806), (18, 2978738), (21, 2553204), (28, 1914903), (36, 1489369), (42, 1276602), (63, 851068), (84, 638301), (126, 425534), (252, 212767), (263, 203868), (526, 101934), (789, 67956), (809, 66276), (1052, 50967), (1578, 33978), (1618, 33138), (1841, 29124), (2367, 22652), (2427, 22092), (3156, 16989), (3236, 16569), (3682, 14562), (4734, 11326), (4854, 11046), (5523, 9708), (5663, 9468), (7281, 7364)]