53991882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1240

約数の個数: 72

約数和(自身を含む): 141219936

約数和(自身を除く): 87228054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1187, 1197, 2166, 2374, 2394, 2527, 3249, 3561, 5054, 6498, 7122, 7581, 8309, 10683, 15162, 16618, 21366, 22553, 22743, 24927, 45106, 45486, 49854, 67659, 74781, 135318, 149562, 157871, 202977, 315742, 405954, 428507, 473613, 857014, 947226, 1285521, 1420839, 2571042, 2841678, 2999549, 3856563, 5999098, 7713126, 8998647, 17997294, 26995941, 53991882]

約数ペア:

[(1, 53991882), (2, 26995941), (3, 17997294), (6, 8998647), (7, 7713126), (9, 5999098), (14, 3856563), (18, 2999549), (19, 2841678), (21, 2571042), (38, 1420839), (42, 1285521), (57, 947226), (63, 857014), (114, 473613), (126, 428507), (133, 405954), (171, 315742), (266, 202977), (342, 157871), (361, 149562), (399, 135318), (722, 74781), (798, 67659), (1083, 49854), (1187, 45486), (1197, 45106), (2166, 24927), (2374, 22743), (2394, 22553), (2527, 21366), (3249, 16618), (3561, 15162), (5054, 10683), (6498, 8309), (7122, 7581)]