53742488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2699}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 106920000

約数和(自身を除く): 53177512

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 2699, 4978, 5398, 9956, 10796, 19912, 21592, 51281, 102562, 205124, 353569, 410248, 707138, 1414276, 2828552, 6717811, 13435622, 26871244, 53742488]

約数ペア:

[(1, 53742488), (2, 26871244), (4, 13435622), (8, 6717811), (19, 2828552), (38, 1414276), (76, 707138), (131, 410248), (152, 353569), (262, 205124), (524, 102562), (1048, 51281), (2489, 21592), (2699, 19912), (4978, 10796), (5398, 9956)]