49026390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 135419904

約数和(自身を除く): 86393514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1487, 1570, 2198, 2355, 2974, 3297, 4461, 4710, 5495, 6594, 7435, 8922, 10409, 10990, 14870, 16485, 20818, 22305, 31227, 32970, 44610, 52045, 62454, 104090, 156135, 233459, 312270, 466918, 700377, 1167295, 1400754, 1634213, 2334590, 3268426, 3501885, 4902639, 7003770, 8171065, 9805278, 16342130, 24513195, 49026390]

約数ペア:

[(1, 49026390), (2, 24513195), (3, 16342130), (5, 9805278), (6, 8171065), (7, 7003770), (10, 4902639), (14, 3501885), (15, 3268426), (21, 2334590), (30, 1634213), (35, 1400754), (42, 1167295), (70, 700377), (105, 466918), (157, 312270), (210, 233459), (314, 156135), (471, 104090), (785, 62454), (942, 52045), (1099, 44610), (1487, 32970), (1570, 31227), (2198, 22305), (2355, 20818), (2974, 16485), (3297, 14870), (4461, 10990), (4710, 10409), (5495, 8922), (6594, 7435)]