51970570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 104011776

約数和(自身を除く): 52041206

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 115, 155, 185, 197, 230, 310, 370, 394, 713, 851, 985, 1147, 1426, 1702, 1970, 2294, 3565, 4255, 4531, 5735, 6107, 7130, 7289, 8510, 9062, 11470, 12214, 14578, 22655, 26381, 30535, 36445, 45310, 52762, 61070, 72890, 131905, 140461, 167647, 225959, 263810, 280922, 335294, 451918, 702305, 838235, 1129795, 1404610, 1676470, 2259590, 5197057, 10394114, 25985285, 51970570]

約数ペア:

[(1, 51970570), (2, 25985285), (5, 10394114), (10, 5197057), (23, 2259590), (31, 1676470), (37, 1404610), (46, 1129795), (62, 838235), (74, 702305), (115, 451918), (155, 335294), (185, 280922), (197, 263810), (230, 225959), (310, 167647), (370, 140461), (394, 131905), (713, 72890), (851, 61070), (985, 52762), (1147, 45310), (1426, 36445), (1702, 30535), (1970, 26381), (2294, 22655), (3565, 14578), (4255, 12214), (4531, 11470), (5735, 9062), (6107, 8510), (7130, 7289)]