54446490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{86423}}^1$

素因数の和:86443

約数の個数: 48

約数和(自身を含む): 161785728

約数和(自身を除く): 107339238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 86423, 172846, 259269, 432115, 518538, 604961, 777807, 864230, 1209922, 1296345, 1555614, 1814883, 2592690, 3024805, 3629766, 3889035, 5444649, 6049610, 7778070, 9074415, 10889298, 18148830, 27223245, 54446490]

約数ペア:

[(1, 54446490), (2, 27223245), (3, 18148830), (5, 10889298), (6, 9074415), (7, 7778070), (9, 6049610), (10, 5444649), (14, 3889035), (15, 3629766), (18, 3024805), (21, 2592690), (30, 1814883), (35, 1555614), (42, 1296345), (45, 1209922), (63, 864230), (70, 777807), (90, 604961), (105, 518538), (126, 432115), (210, 259269), (315, 172846), (630, 86423)]