49194860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 123282432

約数和(自身を除く): 74087572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 103, 110, 130, 143, 167, 206, 220, 260, 286, 334, 412, 515, 572, 668, 715, 835, 1030, 1133, 1339, 1430, 1670, 1837, 2060, 2171, 2266, 2678, 2860, 3340, 3674, 4342, 4532, 5356, 5665, 6695, 7348, 8684, 9185, 10855, 11330, 13390, 14729, 17201, 18370, 21710, 22660, 23881, 26780, 29458, 34402, 36740, 43420, 47762, 58916, 68804, 73645, 86005, 95524, 119405, 147290, 172010, 189211, 223613, 238810, 294580, 344020, 378422, 447226, 477620, 756844, 894452, 946055, 1118065, 1892110, 2236130, 2459743, 3784220, 4472260, 4919486, 9838972, 12298715, 24597430, 49194860]

約数ペア:

[(1, 49194860), (2, 24597430), (4, 12298715), (5, 9838972), (10, 4919486), (11, 4472260), (13, 3784220), (20, 2459743), (22, 2236130), (26, 1892110), (44, 1118065), (52, 946055), (55, 894452), (65, 756844), (103, 477620), (110, 447226), (130, 378422), (143, 344020), (167, 294580), (206, 238810), (220, 223613), (260, 189211), (286, 172010), (334, 147290), (412, 119405), (515, 95524), (572, 86005), (668, 73645), (715, 68804), (835, 58916), (1030, 47762), (1133, 43420), (1339, 36740), (1430, 34402), (1670, 29458), (1837, 26780), (2060, 23881), (2171, 22660), (2266, 21710), (2678, 18370), (2860, 17201), (3340, 14729), (3674, 13390), (4342, 11330), (4532, 10855), (5356, 9185), (5665, 8684), (6695, 7348)]