54991430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 59315770

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 149, 167, 170, 221, 298, 334, 442, 745, 835, 1105, 1490, 1670, 1937, 2171, 2210, 2533, 2839, 3874, 4342, 5066, 5678, 9685, 10855, 12665, 14195, 19370, 21710, 24883, 25330, 28390, 32929, 36907, 49766, 65858, 73814, 124415, 164645, 184535, 248830, 323479, 329290, 369070, 423011, 646958, 846022, 1617395, 2115055, 3234790, 4230110, 5499143, 10998286, 27495715, 54991430]

約数ペア:

[(1, 54991430), (2, 27495715), (5, 10998286), (10, 5499143), (13, 4230110), (17, 3234790), (26, 2115055), (34, 1617395), (65, 846022), (85, 646958), (130, 423011), (149, 369070), (167, 329290), (170, 323479), (221, 248830), (298, 184535), (334, 164645), (442, 124415), (745, 73814), (835, 65858), (1105, 49766), (1490, 36907), (1670, 32929), (1937, 28390), (2171, 25330), (2210, 24883), (2533, 21710), (2839, 19370), (3874, 14195), (4342, 12665), (5066, 10855), (5678, 9685)]