50949830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 51693370

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 89, 95, 115, 131, 178, 190, 230, 262, 437, 445, 655, 874, 890, 1310, 1691, 2047, 2185, 2489, 3013, 3382, 4094, 4370, 4978, 6026, 8455, 10235, 11659, 12445, 15065, 16910, 20470, 23318, 24890, 30130, 38893, 57247, 58295, 77786, 114494, 116590, 194465, 221521, 268157, 286235, 388930, 443042, 536314, 572470, 1107605, 1340785, 2215210, 2681570, 5094983, 10189966, 25474915, 50949830]

約数ペア:

[(1, 50949830), (2, 25474915), (5, 10189966), (10, 5094983), (19, 2681570), (23, 2215210), (38, 1340785), (46, 1107605), (89, 572470), (95, 536314), (115, 443042), (131, 388930), (178, 286235), (190, 268157), (230, 221521), (262, 194465), (437, 116590), (445, 114494), (655, 77786), (874, 58295), (890, 57247), (1310, 38893), (1691, 30130), (2047, 24890), (2185, 23318), (2489, 20470), (3013, 16910), (3382, 15065), (4094, 12445), (4370, 11659), (4978, 10235), (6026, 8455)]