47193900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12101}}^1$

素因数の和:12131

約数の個数: 72

約数和(自身を含む): 147063504

約数和(自身を除く): 99869604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 12101, 24202, 36303, 48404, 60505, 72606, 121010, 145212, 157313, 181515, 242020, 302525, 314626, 363030, 471939, 605050, 629252, 726060, 786565, 907575, 943878, 1210100, 1573130, 1815150, 1887756, 2359695, 3146260, 3630300, 3932825, 4719390, 7865650, 9438780, 11798475, 15731300, 23596950, 47193900]

約数ペア:

[(1, 47193900), (2, 23596950), (3, 15731300), (4, 11798475), (5, 9438780), (6, 7865650), (10, 4719390), (12, 3932825), (13, 3630300), (15, 3146260), (20, 2359695), (25, 1887756), (26, 1815150), (30, 1573130), (39, 1210100), (50, 943878), (52, 907575), (60, 786565), (65, 726060), (75, 629252), (78, 605050), (100, 471939), (130, 363030), (150, 314626), (156, 302525), (195, 242020), (260, 181515), (300, 157313), (325, 145212), (390, 121010), (650, 72606), (780, 60505), (975, 48404), (1300, 36303), (1950, 24202), (3900, 12101)]