54315650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 107028864

約数和(自身を除く): 52713214

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 146, 230, 365, 575, 647, 730, 1150, 1294, 1679, 1825, 3235, 3358, 3650, 6470, 8395, 14881, 16175, 16790, 29762, 32350, 41975, 47231, 74405, 83950, 94462, 148810, 236155, 372025, 472310, 744050, 1086313, 1180775, 2172626, 2361550, 5431565, 10863130, 27157825, 54315650]

約数ペア:

[(1, 54315650), (2, 27157825), (5, 10863130), (10, 5431565), (23, 2361550), (25, 2172626), (46, 1180775), (50, 1086313), (73, 744050), (115, 472310), (146, 372025), (230, 236155), (365, 148810), (575, 94462), (647, 83950), (730, 74405), (1150, 47231), (1294, 41975), (1679, 32350), (1825, 29762), (3235, 16790), (3358, 16175), (3650, 14881), (6470, 8395)]