53155388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 118352640

約数和(自身を除く): 65197252

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 67, 73, 76, 134, 143, 146, 209, 247, 268, 286, 292, 418, 494, 572, 737, 803, 836, 871, 949, 988, 1273, 1387, 1474, 1606, 1742, 1898, 2546, 2717, 2774, 2948, 3212, 3484, 3796, 4891, 5092, 5434, 5548, 9581, 9782, 10439, 10868, 14003, 15257, 16549, 18031, 19162, 19564, 20878, 28006, 30514, 33098, 36062, 38324, 41756, 53801, 56012, 61028, 63583, 66196, 72124, 92929, 107602, 127166, 182039, 185858, 198341, 215204, 254332, 364078, 371716, 396682, 699413, 728156, 793364, 1022219, 1208077, 1398826, 2044438, 2416154, 2797652, 4088876, 4832308, 13288847, 26577694, 53155388]

約数ペア:

[(1, 53155388), (2, 26577694), (4, 13288847), (11, 4832308), (13, 4088876), (19, 2797652), (22, 2416154), (26, 2044438), (38, 1398826), (44, 1208077), (52, 1022219), (67, 793364), (73, 728156), (76, 699413), (134, 396682), (143, 371716), (146, 364078), (209, 254332), (247, 215204), (268, 198341), (286, 185858), (292, 182039), (418, 127166), (494, 107602), (572, 92929), (737, 72124), (803, 66196), (836, 63583), (871, 61028), (949, 56012), (988, 53801), (1273, 41756), (1387, 38324), (1474, 36062), (1606, 33098), (1742, 30514), (1898, 28006), (2546, 20878), (2717, 19564), (2774, 19162), (2948, 18031), (3212, 16549), (3484, 15257), (3796, 14003), (4891, 10868), (5092, 10439), (5434, 9782), (5548, 9581)]