53209936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 111494600

約数和(自身を除く): 58284664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 733, 1396, 1466, 2792, 2932, 4537, 5584, 5864, 9074, 9529, 11728, 18148, 19058, 36296, 38116, 72592, 76232, 152464, 255817, 511634, 1023268, 2046536, 3325621, 4093072, 6651242, 13302484, 26604968, 53209936]

約数ペア:

[(1, 53209936), (2, 26604968), (4, 13302484), (8, 6651242), (13, 4093072), (16, 3325621), (26, 2046536), (52, 1023268), (104, 511634), (208, 255817), (349, 152464), (698, 76232), (733, 72592), (1396, 38116), (1466, 36296), (2792, 19058), (2932, 18148), (4537, 11728), (5584, 9529), (5864, 9074)]