61850838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 145774080

約数和(自身を除く): 83923242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 2663, 3318, 3871, 5326, 7742, 7989, 11613, 15978, 18641, 23226, 37282, 55923, 111846, 130487, 210377, 260974, 391461, 420754, 631131, 782922, 1262262, 1472639, 2945278, 4417917, 8835834, 10308473, 20616946, 30925419, 61850838]

約数ペア:

[(1, 61850838), (2, 30925419), (3, 20616946), (6, 10308473), (7, 8835834), (14, 4417917), (21, 2945278), (42, 1472639), (49, 1262262), (79, 782922), (98, 631131), (147, 420754), (158, 391461), (237, 260974), (294, 210377), (474, 130487), (553, 111846), (1106, 55923), (1659, 37282), (2663, 23226), (3318, 18641), (3871, 15978), (5326, 11613), (7742, 7989)]