48856995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 93506400

約数和(自身を除く): 44649405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1109, 1335, 2937, 3327, 4005, 4895, 5545, 8811, 9981, 12199, 14685, 16635, 36597, 44055, 49905, 60995, 98701, 109791, 182985, 296103, 493505, 548955, 888309, 1085711, 1480515, 3257133, 4441545, 5428555, 9771399, 16285665, 48856995]

約数ペア:

[(1, 48856995), (3, 16285665), (5, 9771399), (9, 5428555), (11, 4441545), (15, 3257133), (33, 1480515), (45, 1085711), (55, 888309), (89, 548955), (99, 493505), (165, 296103), (267, 182985), (445, 109791), (495, 98701), (801, 60995), (979, 49905), (1109, 44055), (1335, 36597), (2937, 16635), (3327, 14685), (4005, 12199), (4895, 9981), (5545, 8811)]