51360876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 165634560

約数和(自身を除く): 114273684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 631, 646, 684, 714, 798, 969, 1071, 1197, 1262, 1292, 1428, 1596, 1893, 1938, 2142, 2261, 2394, 2524, 2907, 3786, 3876, 4284, 4417, 4522, 4788, 5679, 5814, 6783, 7572, 8834, 9044, 10727, 11358, 11628, 11989, 13251, 13566, 17668, 20349, 21454, 22716, 23978, 26502, 27132, 32181, 35967, 39753, 40698, 42908, 47956, 53004, 64362, 71934, 75089, 79506, 81396, 83923, 96543, 107901, 128724, 143868, 150178, 159012, 167846, 193086, 203813, 215802, 225267, 251769, 300356, 335692, 386172, 407626, 431604, 450534, 503538, 611439, 675801, 755307, 815252, 901068, 1007076, 1222878, 1351602, 1426691, 1510614, 1834317, 2445756, 2703204, 2853382, 3021228, 3668634, 4280073, 5706764, 7337268, 8560146, 12840219, 17120292, 25680438, 51360876]

約数ペア:

[(1, 51360876), (2, 25680438), (3, 17120292), (4, 12840219), (6, 8560146), (7, 7337268), (9, 5706764), (12, 4280073), (14, 3668634), (17, 3021228), (18, 2853382), (19, 2703204), (21, 2445756), (28, 1834317), (34, 1510614), (36, 1426691), (38, 1351602), (42, 1222878), (51, 1007076), (57, 901068), (63, 815252), (68, 755307), (76, 675801), (84, 611439), (102, 503538), (114, 450534), (119, 431604), (126, 407626), (133, 386172), (153, 335692), (171, 300356), (204, 251769), (228, 225267), (238, 215802), (252, 203813), (266, 193086), (306, 167846), (323, 159012), (342, 150178), (357, 143868), (399, 128724), (476, 107901), (532, 96543), (612, 83923), (631, 81396), (646, 79506), (684, 75089), (714, 71934), (798, 64362), (969, 53004), (1071, 47956), (1197, 42908), (1262, 40698), (1292, 39753), (1428, 35967), (1596, 32181), (1893, 27132), (1938, 26502), (2142, 23978), (2261, 22716), (2394, 21454), (2524, 20349), (2907, 17668), (3786, 13566), (3876, 13251), (4284, 11989), (4417, 11628), (4522, 11358), (4788, 10727), (5679, 9044), (5814, 8834), (6783, 7572)]