47955050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 110617920

約数和(自身を除く): 62662870

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 190, 209, 247, 275, 286, 325, 353, 418, 475, 494, 550, 650, 706, 715, 950, 1045, 1235, 1430, 1765, 2090, 2470, 2717, 3530, 3575, 3883, 4589, 5225, 5434, 6175, 6707, 7150, 7766, 8825, 9178, 10450, 12350, 13414, 13585, 17650, 19415, 22945, 27170, 33535, 38830, 45890, 50479, 67070, 67925, 73777, 87191, 97075, 100958, 114725, 135850, 147554, 167675, 174382, 194150, 229450, 252395, 335350, 368885, 435955, 504790, 737770, 871910, 959101, 1261975, 1844425, 1918202, 2179775, 2523950, 3688850, 4359550, 4795505, 9591010, 23977525, 47955050]

約数ペア:

[(1, 47955050), (2, 23977525), (5, 9591010), (10, 4795505), (11, 4359550), (13, 3688850), (19, 2523950), (22, 2179775), (25, 1918202), (26, 1844425), (38, 1261975), (50, 959101), (55, 871910), (65, 737770), (95, 504790), (110, 435955), (130, 368885), (143, 335350), (190, 252395), (209, 229450), (247, 194150), (275, 174382), (286, 167675), (325, 147554), (353, 135850), (418, 114725), (475, 100958), (494, 97075), (550, 87191), (650, 73777), (706, 67925), (715, 67070), (950, 50479), (1045, 45890), (1235, 38830), (1430, 33535), (1765, 27170), (2090, 22945), (2470, 19415), (2717, 17650), (3530, 13585), (3575, 13414), (3883, 12350), (4589, 10450), (5225, 9178), (5434, 8825), (6175, 7766), (6707, 7150)]