53415904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 112266000

約数和(自身を除く): 58850096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 659, 1192, 1318, 2384, 2533, 2636, 4768, 5066, 5272, 10132, 10544, 11203, 20264, 21088, 22406, 40528, 44812, 81056, 89624, 98191, 179248, 196382, 358496, 392764, 785528, 1571056, 1669247, 3142112, 3338494, 6676988, 13353976, 26707952, 53415904]

約数ペア:

[(1, 53415904), (2, 26707952), (4, 13353976), (8, 6676988), (16, 3338494), (17, 3142112), (32, 1669247), (34, 1571056), (68, 785528), (136, 392764), (149, 358496), (272, 196382), (298, 179248), (544, 98191), (596, 89624), (659, 81056), (1192, 44812), (1318, 40528), (2384, 22406), (2533, 21088), (2636, 20264), (4768, 11203), (5066, 10544), (5272, 10132)]