50321990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 43681210

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 599, 1198, 1355, 2710, 2995, 5990, 8401, 16802, 18569, 37138, 42005, 84010, 92845, 162329, 185690, 324658, 811645, 1623290, 5032199, 10064398, 25160995, 50321990]

約数ペア:

[(1, 50321990), (2, 25160995), (5, 10064398), (10, 5032199), (31, 1623290), (62, 811645), (155, 324658), (271, 185690), (310, 162329), (542, 92845), (599, 84010), (1198, 42005), (1355, 37138), (2710, 18569), (2995, 16802), (5990, 8401)]