51647616

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 150368400

約数和(自身を除く): 98720784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 288, 321, 384, 419, 428, 576, 642, 838, 856, 963, 1152, 1257, 1284, 1676, 1712, 1926, 2514, 2568, 3352, 3424, 3771, 3852, 5028, 5136, 6704, 6848, 7542, 7704, 10056, 10272, 13408, 13696, 15084, 15408, 20112, 20544, 26816, 30168, 30816, 40224, 41088, 44833, 53632, 60336, 61632, 80448, 89666, 120672, 123264, 134499, 160896, 179332, 241344, 268998, 358664, 403497, 482688, 537996, 717328, 806994, 1075992, 1434656, 1613988, 2151984, 2869312, 3227976, 4303968, 5738624, 6455952, 8607936, 12911904, 17215872, 25823808, 51647616]

約数ペア:

[(1, 51647616), (2, 25823808), (3, 17215872), (4, 12911904), (6, 8607936), (8, 6455952), (9, 5738624), (12, 4303968), (16, 3227976), (18, 2869312), (24, 2151984), (32, 1613988), (36, 1434656), (48, 1075992), (64, 806994), (72, 717328), (96, 537996), (107, 482688), (128, 403497), (144, 358664), (192, 268998), (214, 241344), (288, 179332), (321, 160896), (384, 134499), (419, 123264), (428, 120672), (576, 89666), (642, 80448), (838, 61632), (856, 60336), (963, 53632), (1152, 44833), (1257, 41088), (1284, 40224), (1676, 30816), (1712, 30168), (1926, 26816), (2514, 20544), (2568, 20112), (3352, 15408), (3424, 15084), (3771, 13696), (3852, 13408), (5028, 10272), (5136, 10056), (6704, 7704), (6848, 7542)]